- ICD-10-CM Codes ›
- R00-R99 ›
- R50-R69 ›
- R63- ›
- 2024 ICD-10-CM Diagnosis Code R63.5
Abnormal weight gain
- 2016 2017 2018 2019 2020 2021 2022 2023 2024 Billable/Specific Code
- R63.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM R63.5 became effective on October 1, 2023.
- This is the American ICD-10-CM version of R63.5 - other international versions of ICD-10 R63.5 may differ.
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 R63.5. 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.
- excessive weight gain in pregnancy (
ICD-10-CM Diagnosis Code O26.0
O26.0-)Excessive weight gain in pregnancy
- 2016 2017 2018 2019 2020 2021 2022 2023 2024 Non-Billable/Non-Specific Code
Type 2 Excludes
- gestational edema (O12.0, O12.2)
- obesity (
ICD-10-CM Diagnosis Code E66
E66.-)- E66 Overweight and obesity
- E66.0 Obesity due to excess calories
- E66.01 Morbid (severe) obesity due to excess calorie...
- E66.09 Other obesity due to excess calories
- E66.1 Drug-induced obesity
- E66.2 Morbid (severe) obesity with alveolar hypoven...
- E66.3 Overweight
- E66.8 Other obesity
- E66.9 Obesity, unspecified
- E66.0 Obesity due to excess calories
- E66 Overweight and obesity
The following code(s) above R63.5 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 R63.5:
- R00-R99
2024 ICD-10-CM Range R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedSymptoms, 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)
- R63
ICD-10-CM Diagnosis Code R63
Symptoms and signs concerning food and fluid intakeSymptoms and signs concerning food and fluid intake
- 2016 2017 2018 2019 2020 2021 2022 2023 2024 Non-Billable/Non-Specific Code
Type 1 Excludes
- bulimia NOS (F50.2)
Approximate Synonyms
- Failure to gain weight
- Increased body weight
- Poor weight gain
- Weight increased
ICD-10-CM R63.5 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):
- 640 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with mcc
- 641 Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without mcc
Convert R63.5 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
Diagnosis Index entries containing back-references to R63.5:
ICD-10-CM Codes Adjacent To R63.5
R63 Symptoms and signs concerning food and fluid intake
R63.0 Anorexia
R63.1 Polydipsia
R63.2 Polyphagia
R63.3 Feeding difficulties
R63.30 …… unspecified
R63.31 Pediatric feeding disorder, acute
R63.32 Pediatric feeding disorder, chronic
R63.39 Other feeding difficulties
R63.4 Abnormal weight loss
R63.5 Abnormal weight gain
R63.6 Underweight
R63.8 Other symptoms and signs concerning food and fluid intake
R64 Cachexia
R65 Symptoms and signs specifically associated with systemic inflammation and infection
R65.1 Systemic inflammatory response syndrome (SIRS) of non-infectious origin
R65.10 …… without acute organ dysfunction
R65.11 …… with acute organ dysfunction
R65.2 Severe sepsis
R65.20 …… without septic shock
R65.21 …… with septic shock
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
