R63.6 - Underweight
The ICD 10 Code for Underweight is listed as R63.6.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | R63.6
|
| Description: | Underweight
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
640 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W Mcc
641 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W/o Mcc |
| Chapter | Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
| Block | General symptoms and signs (R50-R69) |
| Parent | R63 - Symptoms and signs concerning food and fluid intake |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 783.22 - Underweight |
| ICD-10-CM Siblings (same level / similar specificity) of R63.6: | |
| R63.0 - Anorexia | |
| R63.1 - Polydipsia | |
| R63.2 - Polyphagia | |
| R63.3 - Feeding difficulties | |
| R63.4 - Abnormal weight loss | |
| R63.5 - Abnormal weight gain | |
| R63.8 - Other symptoms and signs concerning food and fluid intake | |