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| Meta Title | 2026 ICD-10-CM Diagnosis Code R19.7: Diarrhea, unspecified |
| Meta Description | ICD 10 code for Diarrhea, unspecified. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code R19.7. |
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| Boilerpipe Text | ICD-10-CM Codes
›
R00-R99
›
R10-R19
›
R19-
›
2026 ICD-10-CM Diagnosis Code
R19.7
Diarrhea, unspecified
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
R19.7
is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2026 edition of ICD-10-CM
R19.7
became effective on October 1, 2025.
This is the American ICD-10-CM version of
R19.7
- other international versions of ICD-10
R19.7
may differ.
Applicable To
Diarrhea NOS
Type 1 Excludes
Type 1 Excludes Help
A
type 1 excludes
note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as
R19.7
. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
functional diarrhea (
ICD-10-CM Diagnosis Code
K59.1
Functional diarrhea
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Type 1 Excludes
diarrhea NOS (
R19.7
)
irritable bowel syndrome with diarrhea (
K58.0
)
K59.1
)
neonatal diarrhea (
ICD-10-CM Diagnosis Code
P78.3
Noninfective neonatal diarrhea
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Code on Newborn Record
Applicable To
Neonatal diarrhea NOS
P78.3
)
psychogenic diarrhea (
ICD-10-CM Diagnosis Code
F45.8
Other somatoform disorders
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Applicable To
Psychogenic dysmenorrhea
Psychogenic dysphagia, including 'globus hystericus'
Psychogenic pruritus
Psychogenic torticollis
Somatoform autonomic dysfunction
Teeth grinding
Type 1 Excludes
sleep related teeth grinding (
G47.63
)
F45.8
)
The following code(s) above
R19.7
contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations
that may be applicable to
R19.7
:
R00-R99
2026 ICD-10-CM Range
R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Note
This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
The conditions and signs or symptoms included in categories
R00
-
R94
consist of:
(a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
(b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
(c) provisional diagnosis in a patient who failed to return for further investigation or care;
(d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
(e) cases in which a more precise diagnosis was not available for any other reason;
(f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
Type 2 Excludes
abnormal findings on antenatal screening of mother (
O28.-
)
certain conditions originating in the perinatal period (
P04
-
P96
)
signs and symptoms classified in the body system chapters
signs and symptoms of breast (
N63
,
N64.5
)
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
R10-R19
2026 ICD-10-CM Range
R10-R19
Symptoms and signs involving the digestive system and abdomen
Type 2 Excludes
congenital or infantile pylorospasm (
Q40.0
)
gastrointestinal hemorrhage (
K92.0-
K92.2
)
intestinal obstruction (
K56.-
)
newborn gastrointestinal hemorrhage (
P54.0-
P54.3
)
newborn intestinal obstruction (
P76.-
)
pylorospasm (
K31.3
)
signs and symptoms involving the urinary system (
R30-R39
)
symptoms referable to female genital organs (
N94.-
)
symptoms referable to male genital organs (
N48
-
N50
)
Symptoms and signs involving the digestive system and abdomen
R19
ICD-10-CM Diagnosis Code
R19
Other symptoms and signs involving the digestive system and abdomen
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Non-Billable/Non-Specific Code
Type 1 Excludes
acute abdomen (
R10.0
)
Other symptoms and signs involving the digestive system and abdomen
Approximate Synonyms
Diarrhea
Diarrhea after gastrointestinal tract surgery
Diarrhea after gi surgery
Diarrhea in pregnancy
Diarrhea, protracted
Hypokalemic alkalosis due to diarrhea
Nausea, vomiting and diarrhea
Protracted diarrhea
Verner morrison syndrome
Clinical Information
A condition of frequent and watery bowel movements.
A disorder characterized by frequent and watery bowel movements.
Abnormal frequency and fluidity of feces
An increased liquidity or decreased consistency of feces, such as running stool. Fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present. Diarrhea is not hyperdefecation or increased fecal weight.
Diarrhea means that you have loose, watery stools more than three times in one day. You may also have cramps, bloating, nausea and an urgent need to have a bowel movement. Causes of diarrhea include bacteria, viruses or parasites, certain medicines, food intolerances and diseases that affect the stomach, small intestine or colon. In many cases, no cause can be found. Although usually not harmful, diarrhea can become dangerous or signal a more serious problem. You should talk to your doctor if you have a strong pain in your abdomen or rectum, a fever, blood in your stools, severe diarrhea for more than three days or symptoms of dehydration. If your child has diarrhea, do not hesitate to call the doctor for advice. Diarrhea can be dangerous in children.
Frequent and watery bowel movements.
Increased liquidity or decreased consistency of feces, such as running stool; fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present; diarrhea is not hyperdefecation or increased fecal weight.
Passage of loose, unformed stools
ICD-10-CM
R19.7
is grouped within Diagnostic Related Group(s) (MS-DRG
v
43.0):
391
Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
392
Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc
Convert
R19.7
to ICD-9-CM
Code History
2016
(effective 10/1/2015)
: New code (first year of non-draft ICD-10-CM)
2017
(effective 10/1/2016)
: No change
2018
(effective 10/1/2017)
: No change
2019
(effective 10/1/2018)
: No change
2020
(effective 10/1/2019)
: No change
2021
(effective 10/1/2020)
: No change
2022
(effective 10/1/2021)
: No change
2023
(effective 10/1/2022)
: No change
2024
(effective 10/1/2023)
: No change
2025
(effective 10/1/2024)
: No change
2026
(effective 10/1/2025)
: No change
Code annotations containing back-references to
R19.7
:
Type 1 Excludes:
A09
,
K52.9
,
K59.1
ICD-10-CM Diagnosis Code
A09
Infectious gastroenteritis and colitis, unspecified
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Applicable To
Infectious colitis NOS
Infectious enteritis NOS
Infectious gastroenteritis NOS
Type 1 Excludes
colitis NOS (
K52.9
)
diarrhea NOS (
R19.7
)
enteritis NOS (
K52.9
)
gastroenteritis NOS (
K52.9
)
noninfective gastroenteritis and colitis, unspecified (
K52.9
)
ICD-10-CM Diagnosis Code
K52.9
Noninfective gastroenteritis and colitis, unspecified
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Applicable To
Colitis NOS
Enteritis NOS
Gastroenteritis NOS
Ileitis NOS
Jejunitis NOS
Sigmoiditis NOS
Type 1 Excludes
diarrhea NOS (
R19.7
)
functional diarrhea (
K59.1
)
infectious gastroenteritis and colitis NOS (
A09
)
neonatal diarrhea (noninfective) (
P78.3
)
psychogenic diarrhea (
F45.8
)
ICD-10-CM Diagnosis Code
K59.1
Functional diarrhea
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Billable/Specific Code
Type 1 Excludes
diarrhea NOS (
R19.7
)
irritable bowel syndrome with diarrhea (
K58.0
)
Use Additional:
D89.81
,
U07.0
ICD-10-CM Diagnosis Code
D89.81
Graft-versus-host disease
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Non-Billable/Non-Specific Code
Code First
underlying cause, such as:
complications of transplanted organs and tissue (
T86.-
)
complications of blood transfusion (
T80.89
)
Use Additional
code to identify associated manifestations, such as:
desquamative dermatitis (
L30.8
)
diarrhea (
R19.7
)
elevated bilirubin (
R17
)
hair loss (
L65.9
)
ICD-10-CM Diagnosis Code
U07.0
Vaping-related disorder
2021 - New Code
2022
2023
2024
2025
2026
Billable/Specific Code
Applicable To
Dabbing related lung damage
Dabbing related lung injury
E-cigarette, or vaping, product use associated lung injury [EVALI]
Electronic cigarette related lung damage
Electronic cigarette related lung injury
Use Additional
code to identify manifestations, such as:
abdominal pain (
R10.84
)
acute respiratory distress syndrome (
J80
)
diarrhea (
R19.7
)
drug-induced interstitial lung disorder (
J70.4
)
lipoid pneumonia (
J69.1
)
weight loss (
R63.4
)
Diarrhea, diarrheal
(disease) (infantile) (inflammatory)
R19.7
ICD-10-CM Codes Adjacent To
R19.7
R19.31
Right upper quadrant abdominal rigidity
R19.32
Left upper quadrant abdominal rigidity
R19.33
Right lower quadrant abdominal rigidity
R19.34
Left lower quadrant abdominal rigidity
R19.35
Periumbilic abdominal rigidity
R19.36
Epigastric abdominal rigidity
R19.37
Generalized abdominal rigidity
R19.4
Change in bowel habit
R19.5
Other fecal abnormalities
R19.7
Diarrhea, unspecified
R19.8
Other specified symptoms and signs involving the digestive system and abdomen
R20
Disturbances of skin sensation
R20.0
Anesthesia of skin
R20.1
Hypoesthesia of skin
R20.2
Paresthesia of skin
R20.8
Other disturbances of skin sensation
R20.9
Unspecified disturbances of skin sensation
R21
Rash and other nonspecific skin eruption
R22
Localized swelling, mass and lump of skin and subcutaneous tissue
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes. |
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2. [R00-R99](https://www.icd10data.com/ICD10CM/Codes/R00-R99)
3. [R10-R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19)
4. [R19-](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-)
5. 2026 ICD-10-CM Diagnosis Code R19.7
# 2026 ICD-10-CM Diagnosis Code R19.7

## Diarrhea, unspecified
- R19.7 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2026 edition of ICD-10-CM R19.7 became effective on October 1, 2025.
- This is the American ICD-10-CM version of R19.7 - other international versions of ICD-10 R19.7 may differ.
Applicable To
- Diarrhea NOS
Type 1 Excludes
Type 1 Excludes Help
A **type 1 excludes** note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as R19.7. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- functional diarrhea (
ICD-10-CM Diagnosis Code K59.1
## Functional diarrhea
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- irritable bowel syndrome with diarrhea ([K58.0](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K58-/K58.0))
[K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1)
)
- neonatal diarrhea (
ICD-10-CM Diagnosis Code P78.3
## Noninfective neonatal diarrhea
Applicable To
- Neonatal diarrhea NOS
[P78.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P78-/P78.3)
)
- psychogenic diarrhea (
ICD-10-CM Diagnosis Code F45.8
## Other somatoform disorders
Applicable To
- Psychogenic dysmenorrhea
- Psychogenic dysphagia, including 'globus hystericus'
- Psychogenic pruritus
- Psychogenic torticollis
- Somatoform autonomic dysfunction
- Teeth grinding
Type 1 Excludes
- sleep related teeth grinding ([G47.63](https://www.icd10data.com/ICD10CM/Codes/G00-G99/G40-G47/G47-/G47.63))
[F45.8](https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F45-/F45.8)
)
The following code(s) above R19.7 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to R19.7:
- [R00-R99](https://www.icd10data.com/ICD10CM/Codes/R00-R99)
2026 ICD-10-CM Range R00-R99
## Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Note
- This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
- Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
- The conditions and signs or symptoms included in categories [R00](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R00-R09/R00-/R00)\-[R94](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R90-R94/R94-/R94) consist of:
- (a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
- (b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
- (c) provisional diagnosis in a patient who failed to return for further investigation or care;
- (d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
- (e) cases in which a more precise diagnosis was not available for any other reason;
- (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
Type 2 Excludes
- abnormal findings on antenatal screening of mother ([O28.-](https://www.icd10data.com/ICD10CM/Codes/O00-O9A/O20-O29/O28-))
- certain conditions originating in the perinatal period ([P04](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P00-P04/P04-/P04)\-[P96](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P90-P96/P96-/P96))
- signs and symptoms classified in the body system chapters
- signs and symptoms of breast ([N63](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N60-N65/N63-/N63), [N64.5](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N60-N65/N64-/N64.5))
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- [R10-R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19)
2026 ICD-10-CM Range R10-R19
## Symptoms and signs involving the digestive system and abdomen
Type 2 Excludes
- congenital or infantile pylorospasm ([Q40.0](https://www.icd10data.com/ICD10CM/Codes/Q00-QA0/Q38-Q45/Q40-/Q40.0))
- gastrointestinal hemorrhage ([K92.0-](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K90-K95/K92-#K92.0)[K92.2](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K90-K95/K92-/K92.2))
- intestinal obstruction ([K56.-](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K56-))
- newborn gastrointestinal hemorrhage ([P54.0-](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P50-P61/P54-#P54.0)[P54.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P50-P61/P54-/P54.3))
- newborn intestinal obstruction ([P76.-](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P76-))
- pylorospasm ([K31.3](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K20-K31/K31-/K31.3))
- signs and symptoms involving the urinary system ([R30-R39](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R30-R39))
- symptoms referable to female genital organs ([N94.-](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N80-N98/N94-))
- symptoms referable to male genital organs ([N48](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N40-N53/N48-/N48)\-[N50](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N40-N53/N50-/N50))
Symptoms and signs involving the digestive system and abdomen
- [R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19)
ICD-10-CM Diagnosis Code R19
## Other symptoms and signs involving the digestive system and abdomen
Type 1 Excludes
- acute abdomen ([R10.0](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R10-/R10.0))
Other symptoms and signs involving the digestive system and abdomen
Approximate Synonyms
- Diarrhea
- Diarrhea after gastrointestinal tract surgery
- Diarrhea after gi surgery
- Diarrhea in pregnancy
- Diarrhea, protracted
- Hypokalemic alkalosis due to diarrhea
- Nausea, vomiting and diarrhea
- Protracted diarrhea
- Verner morrison syndrome
Clinical Information
- A condition of frequent and watery bowel movements.
- A disorder characterized by frequent and watery bowel movements.
- Abnormal frequency and fluidity of feces
- An increased liquidity or decreased consistency of feces, such as running stool. Fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present. Diarrhea is not hyperdefecation or increased fecal weight.
- Diarrhea means that you have loose, watery stools more than three times in one day. You may also have cramps, bloating, nausea and an urgent need to have a bowel movement. Causes of diarrhea include bacteria, viruses or parasites, certain medicines, food intolerances and diseases that affect the stomach, small intestine or colon. In many cases, no cause can be found. Although usually not harmful, diarrhea can become dangerous or signal a more serious problem. You should talk to your doctor if you have a strong pain in your abdomen or rectum, a fever, blood in your stools, severe diarrhea for more than three days or symptoms of dehydration. If your child has diarrhea, do not hesitate to call the doctor for advice. Diarrhea can be dangerous in children.
- Frequent and watery bowel movements.
- Increased liquidity or decreased consistency of feces, such as running stool; fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present; diarrhea is not hyperdefecation or increased fecal weight.
- Passage of loose, unformed stools
ICD-10-CM R19.7 is grouped within Diagnostic Related Group(s) (MS-DRG v43\.0):
- [391](https://www.icd10data.com/ICD10CM/DRG/391) Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
- [392](https://www.icd10data.com/ICD10CM/DRG/392) Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc
[Convert R19.7](https://www.icd10data.com/Convert/R19.7) to ICD-9-CM
Code History
- 2016
(effective 10/1/2015)
: New code (first year of non-draft ICD-10-CM)
- 2017
(effective 10/1/2016)
: No change
- 2018
(effective 10/1/2017)
: No change
- 2019
(effective 10/1/2018)
: No change
- 2020
(effective 10/1/2019)
: No change
- 2021
(effective 10/1/2020)
: No change
- 2022
(effective 10/1/2021)
: No change
- 2023
(effective 10/1/2022)
: No change
- 2024
(effective 10/1/2023)
: No change
- 2025
(effective 10/1/2024)
: No change
- 2026
(effective 10/1/2025)
: No change
Code annotations containing back-references to R19.7:
- Type 1 Excludes: [A09](https://www.icd10data.com/ICD10CM/Codes/A00-B99/A00-A09/A09-/A09)
, [K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9)
, [K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1)
ICD-10-CM Diagnosis Code A09
## Infectious gastroenteritis and colitis, unspecified
Applicable To
- Infectious colitis NOS
- Infectious enteritis NOS
- Infectious gastroenteritis NOS
Type 1 Excludes
- colitis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- enteritis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- gastroenteritis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- noninfective gastroenteritis and colitis, unspecified ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
ICD-10-CM Diagnosis Code K52.9
## Noninfective gastroenteritis and colitis, unspecified
Applicable To
- Colitis NOS
- Enteritis NOS
- Gastroenteritis NOS
- Ileitis NOS
- Jejunitis NOS
- Sigmoiditis NOS
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- functional diarrhea ([K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1))
- infectious gastroenteritis and colitis NOS ([A09](https://www.icd10data.com/ICD10CM/Codes/A00-B99/A00-A09/A09-/A09))
- neonatal diarrhea (noninfective) ([P78.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P78-/P78.3))
- psychogenic diarrhea ([F45.8](https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F45-/F45.8))
ICD-10-CM Diagnosis Code K59.1
## Functional diarrhea
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- irritable bowel syndrome with diarrhea ([K58.0](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K58-/K58.0))
- Use Additional: [D89.81](https://www.icd10data.com/ICD10CM/Codes/D50-D89/D80-D89/D89-/D89.81)
, [U07.0](https://www.icd10data.com/ICD10CM/Codes/U00-U85/U00-U49/U07-/U07.0)
ICD-10-CM Diagnosis Code D89.81
## Graft-versus-host disease
Code First
- underlying cause, such as:
- complications of transplanted organs and tissue ([T86.-](https://www.icd10data.com/ICD10CM/Codes/S00-T88/T80-T88/T86-))
- complications of blood transfusion ([T80.89](https://www.icd10data.com/ICD10CM/Codes/S00-T88/T80-T88/T80-/T80.89))
Use Additional
- code to identify associated manifestations, such as:
- desquamative dermatitis ([L30.8](https://www.icd10data.com/ICD10CM/Codes/L00-L99/L20-L30/L30-/L30.8))
- diarrhea ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- elevated bilirubin ([R17](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R17-/R17))
- hair loss ([L65.9](https://www.icd10data.com/ICD10CM/Codes/L00-L99/L60-L75/L65-/L65.9))
ICD-10-CM Diagnosis Code U07.0
## Vaping-related disorder
Applicable To
- Dabbing related lung damage
- Dabbing related lung injury
- E-cigarette, or vaping, product use associated lung injury \[EVALI\]
- Electronic cigarette related lung damage
- Electronic cigarette related lung injury
Use Additional
- code to identify manifestations, such as:
- abdominal pain ([R10.84](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R10-/R10.84))
- acute respiratory distress syndrome ([J80](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J80-J84/J80-/J80))
- diarrhea ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- drug-induced interstitial lung disorder ([J70.4](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J60-J70/J70-/J70.4))
- lipoid pneumonia ([J69.1](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J60-J70/J69-/J69.1))
- weight loss ([R63.4](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R50-R69/R63-/R63.4))
[Diagnosis Index](https://www.icd10data.com/ICD10CM/Index) entries containing back-references to R19.7:
- [Diarrhea, diarrheal](https://www.icd10data.com/ICD10CM/Index/D/Diarrhea%2C_diarrheal) (disease) (infantile) (inflammatory) R19.7
ICD-10-CM Codes Adjacent To R19.7
[R19.31](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.31) Right upper quadrant abdominal rigidity
[R19.32](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.32) Left upper quadrant abdominal rigidity
[R19.33](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.33) Right lower quadrant abdominal rigidity
[R19.34](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.34) Left lower quadrant abdominal rigidity
[R19.35](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.35) Periumbilic abdominal rigidity
[R19.36](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.36) Epigastric abdominal rigidity
[R19.37](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.37) Generalized abdominal rigidity
[R19.4](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.4) Change in bowel habit
[R19.5](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.5) Other fecal abnormalities
[R19.6](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.6) Halitosis
**R19.7 Diarrhea, unspecified**
[R19.8](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.8) Other specified symptoms and signs involving the digestive system and abdomen
[R20](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20) Disturbances of skin sensation
[R20.0](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.0) Anesthesia of skin
[R20.1](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.1) Hypoesthesia of skin
[R20.2](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.2) Paresthesia of skin
[R20.3](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.3) Hyperesthesia
[R20.8](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.8) Other disturbances of skin sensation
[R20.9](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.9) Unspecified disturbances of skin sensation
[R21](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R21-/R21) Rash and other nonspecific skin eruption
[R22](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R22-/R22) Localized swelling, mass and lump of skin and subcutaneous tissue
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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| Readable Markdown | 1. [ICD-10-CM Codes](https://www.icd10data.com/ICD10CM/Codes)
2. [R00-R99](https://www.icd10data.com/ICD10CM/Codes/R00-R99)
3. [R10-R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19)
4. [R19-](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-)
5. 2026 ICD-10-CM Diagnosis Code R19.7

## Diarrhea, unspecified
- R19.7 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2026 edition of ICD-10-CM R19.7 became effective on October 1, 2025.
- This is the American ICD-10-CM version of R19.7 - other international versions of ICD-10 R19.7 may differ.
Applicable To
- Diarrhea NOS
Type 1 Excludes
Type 1 Excludes Help
A **type 1 excludes** note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as R19.7. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- functional diarrhea (
ICD-10-CM Diagnosis Code K59.1
## Functional diarrhea
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- irritable bowel syndrome with diarrhea ([K58.0](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K58-/K58.0))
[K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1))
- neonatal diarrhea (
ICD-10-CM Diagnosis Code P78.3
## Noninfective neonatal diarrhea
Applicable To
- Neonatal diarrhea NOS
[P78.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P78-/P78.3))
- psychogenic diarrhea (
ICD-10-CM Diagnosis Code F45.8
## Other somatoform disorders
Applicable To
- Psychogenic dysmenorrhea
- Psychogenic dysphagia, including 'globus hystericus'
- Psychogenic pruritus
- Psychogenic torticollis
- Somatoform autonomic dysfunction
- Teeth grinding
Type 1 Excludes
- sleep related teeth grinding ([G47.63](https://www.icd10data.com/ICD10CM/Codes/G00-G99/G40-G47/G47-/G47.63))
[F45.8](https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F45-/F45.8))
The following code(s) above R19.7 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to R19.7:
- [R00-R99](https://www.icd10data.com/ICD10CM/Codes/R00-R99)
2026 ICD-10-CM Range R00-R99
## Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Note
- This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
- Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
- The conditions and signs or symptoms included in categories [R00](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R00-R09/R00-/R00)\-[R94](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R90-R94/R94-/R94) consist of:
- (a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
- (b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
- (c) provisional diagnosis in a patient who failed to return for further investigation or care;
- (d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
- (e) cases in which a more precise diagnosis was not available for any other reason;
- (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
Type 2 Excludes
- abnormal findings on antenatal screening of mother ([O28.-](https://www.icd10data.com/ICD10CM/Codes/O00-O9A/O20-O29/O28-))
- certain conditions originating in the perinatal period ([P04](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P00-P04/P04-/P04)\-[P96](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P90-P96/P96-/P96))
- signs and symptoms classified in the body system chapters
- signs and symptoms of breast ([N63](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N60-N65/N63-/N63), [N64.5](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N60-N65/N64-/N64.5))
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- [R10-R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19)
2026 ICD-10-CM Range R10-R19
## Symptoms and signs involving the digestive system and abdomen
Type 2 Excludes
- congenital or infantile pylorospasm ([Q40.0](https://www.icd10data.com/ICD10CM/Codes/Q00-QA0/Q38-Q45/Q40-/Q40.0))
- gastrointestinal hemorrhage ([K92.0-](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K90-K95/K92-#K92.0)[K92.2](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K90-K95/K92-/K92.2))
- intestinal obstruction ([K56.-](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K56-))
- newborn gastrointestinal hemorrhage ([P54.0-](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P50-P61/P54-#P54.0)[P54.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P50-P61/P54-/P54.3))
- newborn intestinal obstruction ([P76.-](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P76-))
- pylorospasm ([K31.3](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K20-K31/K31-/K31.3))
- signs and symptoms involving the urinary system ([R30-R39](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R30-R39))
- symptoms referable to female genital organs ([N94.-](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N80-N98/N94-))
- symptoms referable to male genital organs ([N48](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N40-N53/N48-/N48)\-[N50](https://www.icd10data.com/ICD10CM/Codes/N00-N99/N40-N53/N50-/N50))
Symptoms and signs involving the digestive system and abdomen
- [R19](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19)
ICD-10-CM Diagnosis Code R19
## Other symptoms and signs involving the digestive system and abdomen
Type 1 Excludes
- acute abdomen ([R10.0](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R10-/R10.0))
Other symptoms and signs involving the digestive system and abdomen
Approximate Synonyms
- Diarrhea
- Diarrhea after gastrointestinal tract surgery
- Diarrhea after gi surgery
- Diarrhea in pregnancy
- Diarrhea, protracted
- Hypokalemic alkalosis due to diarrhea
- Nausea, vomiting and diarrhea
- Protracted diarrhea
- Verner morrison syndrome
Clinical Information
- A condition of frequent and watery bowel movements.
- A disorder characterized by frequent and watery bowel movements.
- Abnormal frequency and fluidity of feces
- An increased liquidity or decreased consistency of feces, such as running stool. Fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present. Diarrhea is not hyperdefecation or increased fecal weight.
- Diarrhea means that you have loose, watery stools more than three times in one day. You may also have cramps, bloating, nausea and an urgent need to have a bowel movement. Causes of diarrhea include bacteria, viruses or parasites, certain medicines, food intolerances and diseases that affect the stomach, small intestine or colon. In many cases, no cause can be found. Although usually not harmful, diarrhea can become dangerous or signal a more serious problem. You should talk to your doctor if you have a strong pain in your abdomen or rectum, a fever, blood in your stools, severe diarrhea for more than three days or symptoms of dehydration. If your child has diarrhea, do not hesitate to call the doctor for advice. Diarrhea can be dangerous in children.
- Frequent and watery bowel movements.
- Increased liquidity or decreased consistency of feces, such as running stool; fecal consistency is related to the ratio of water-holding capacity of insoluble solids to total water, rather than the amount of water present; diarrhea is not hyperdefecation or increased fecal weight.
- Passage of loose, unformed stools
ICD-10-CM R19.7 is grouped within Diagnostic Related Group(s) (MS-DRG v43\.0):
- [391](https://www.icd10data.com/ICD10CM/DRG/391) Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
- [392](https://www.icd10data.com/ICD10CM/DRG/392) Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc
[Convert R19.7](https://www.icd10data.com/Convert/R19.7) to ICD-9-CM
Code History
- 2016
(effective 10/1/2015)
: New code (first year of non-draft ICD-10-CM)
- 2017
(effective 10/1/2016)
: No change
- 2018
(effective 10/1/2017)
: No change
- 2019
(effective 10/1/2018)
: No change
- 2020
(effective 10/1/2019)
: No change
- 2021
(effective 10/1/2020)
: No change
- 2022
(effective 10/1/2021)
: No change
- 2023
(effective 10/1/2022)
: No change
- 2024
(effective 10/1/2023)
: No change
- 2025
(effective 10/1/2024)
: No change
- 2026
(effective 10/1/2025)
: No change
Code annotations containing back-references to R19.7:
- Type 1 Excludes: [A09](https://www.icd10data.com/ICD10CM/Codes/A00-B99/A00-A09/A09-/A09), [K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9), [K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1)
ICD-10-CM Diagnosis Code A09
## Infectious gastroenteritis and colitis, unspecified
Applicable To
- Infectious colitis NOS
- Infectious enteritis NOS
- Infectious gastroenteritis NOS
Type 1 Excludes
- colitis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- enteritis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- gastroenteritis NOS ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
- noninfective gastroenteritis and colitis, unspecified ([K52.9](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K50-K52/K52-/K52.9))
ICD-10-CM Diagnosis Code K52.9
## Noninfective gastroenteritis and colitis, unspecified
Applicable To
- Colitis NOS
- Enteritis NOS
- Gastroenteritis NOS
- Ileitis NOS
- Jejunitis NOS
- Sigmoiditis NOS
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- functional diarrhea ([K59.1](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K59-/K59.1))
- infectious gastroenteritis and colitis NOS ([A09](https://www.icd10data.com/ICD10CM/Codes/A00-B99/A00-A09/A09-/A09))
- neonatal diarrhea (noninfective) ([P78.3](https://www.icd10data.com/ICD10CM/Codes/P00-P96/P76-P78/P78-/P78.3))
- psychogenic diarrhea ([F45.8](https://www.icd10data.com/ICD10CM/Codes/F01-F99/F40-F48/F45-/F45.8))
ICD-10-CM Diagnosis Code K59.1
## Functional diarrhea
Type 1 Excludes
- diarrhea NOS ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- irritable bowel syndrome with diarrhea ([K58.0](https://www.icd10data.com/ICD10CM/Codes/K00-K95/K55-K64/K58-/K58.0))
- Use Additional: [D89.81](https://www.icd10data.com/ICD10CM/Codes/D50-D89/D80-D89/D89-/D89.81), [U07.0](https://www.icd10data.com/ICD10CM/Codes/U00-U85/U00-U49/U07-/U07.0)
ICD-10-CM Diagnosis Code D89.81
## Graft-versus-host disease
Code First
- underlying cause, such as:
- complications of transplanted organs and tissue ([T86.-](https://www.icd10data.com/ICD10CM/Codes/S00-T88/T80-T88/T86-))
- complications of blood transfusion ([T80.89](https://www.icd10data.com/ICD10CM/Codes/S00-T88/T80-T88/T80-/T80.89))
Use Additional
- code to identify associated manifestations, such as:
- desquamative dermatitis ([L30.8](https://www.icd10data.com/ICD10CM/Codes/L00-L99/L20-L30/L30-/L30.8))
- diarrhea ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- elevated bilirubin ([R17](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R17-/R17))
- hair loss ([L65.9](https://www.icd10data.com/ICD10CM/Codes/L00-L99/L60-L75/L65-/L65.9))
ICD-10-CM Diagnosis Code U07.0
## Vaping-related disorder
Applicable To
- Dabbing related lung damage
- Dabbing related lung injury
- E-cigarette, or vaping, product use associated lung injury \[EVALI\]
- Electronic cigarette related lung damage
- Electronic cigarette related lung injury
Use Additional
- code to identify manifestations, such as:
- abdominal pain ([R10.84](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R10-/R10.84))
- acute respiratory distress syndrome ([J80](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J80-J84/J80-/J80))
- diarrhea ([R19.7](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7))
- drug-induced interstitial lung disorder ([J70.4](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J60-J70/J70-/J70.4))
- lipoid pneumonia ([J69.1](https://www.icd10data.com/ICD10CM/Codes/J00-J99/J60-J70/J69-/J69.1))
- weight loss ([R63.4](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R50-R69/R63-/R63.4))
- [Diarrhea, diarrheal](https://www.icd10data.com/ICD10CM/Index/D/Diarrhea%2C_diarrheal) (disease) (infantile) (inflammatory) R19.7
ICD-10-CM Codes Adjacent To R19.7
[R19.31](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.31) Right upper quadrant abdominal rigidity
[R19.32](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.32) Left upper quadrant abdominal rigidity
[R19.33](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.33) Right lower quadrant abdominal rigidity
[R19.34](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.34) Left lower quadrant abdominal rigidity
[R19.35](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.35) Periumbilic abdominal rigidity
[R19.36](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.36) Epigastric abdominal rigidity
[R19.37](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.37) Generalized abdominal rigidity
[R19.4](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.4) Change in bowel habit
[R19.5](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.5) Other fecal abnormalities
**R19.7 Diarrhea, unspecified**
[R19.8](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.8) Other specified symptoms and signs involving the digestive system and abdomen
[R20](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20) Disturbances of skin sensation
[R20.0](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.0) Anesthesia of skin
[R20.1](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.1) Hypoesthesia of skin
[R20.2](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.2) Paresthesia of skin
[R20.8](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.8) Other disturbances of skin sensation
[R20.9](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R20-/R20.9) Unspecified disturbances of skin sensation
[R21](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R21-/R21) Rash and other nonspecific skin eruption
[R22](https://www.icd10data.com/ICD10CM/Codes/R00-R99/R20-R23/R22-/R22) Localized swelling, mass and lump of skin and subcutaneous tissue
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes. |
| Shard | 34 (laksa) |
| Root Hash | 12014069164698335234 |
| Unparsed URL | com,icd10data!www,/ICD10CM/Codes/R00-R99/R10-R19/R19-/R19.7 s443 |