R63.8 — Other symptoms and signs concerning food and fluid intake
R63.8 is a billable, specific ICD-10-CM code for other symptoms and signs concerning food and fluid intake. It is valid for submission on a claim.
Risk adjustment
R63.8 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
R63.8 is named in 1 Medicare coverage policy — 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
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How R63.8 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to R63.8.
- Hypometabolism
- Increase, increased›abnormal, in development
- Symptoms NEC›development NEC
- Symptoms NEC›metabolism NEC
- Symptoms NEC›involving›food and fluid intake
Related codes at this level
Codes that share R63. If R63.8 is not quite right, the correct code is usually one of these.
Questions about R63.8
- Is R63.8 a billable ICD-10-CM code?
- Yes. R63.8 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does R63.8 sit in the tabular list?
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block General symptoms and signs (R50-R69).