ICD-10-CM · FY 2026 APRIL UPDATE
R63
Symptoms and signs concerning food and fluid intake
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| R63.0 | Anorexia | Billable |
| R63.1 | Polydipsia | Billable |
| R63.2 | Polyphagia | Billable |
| R63.3 | Feeding difficulties | Category |
| R63.30 | Feeding difficulties, unspecified | Billable |
| R63.31 | Pediatric feeding disorder, acute | Billable |
| R63.32 | Pediatric feeding disorder, chronic | Billable |
| R63.39 | Other feeding difficulties | Billable |
| R63.4 | Abnormal weight loss | Billable |
| R63.5 | Abnormal weight gain | Billable |
| R63.6 | Underweight | Billable |
| R63.8 | Other symptoms and signs concerning food and fluid intake | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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