Y63.8 — Failure in dosage during other surgical and medical care
Y63.8 is a billable, specific ICD-10-CM code for failure in dosage during other surgical and medical care. It is valid for submission on a claim.
Risk adjustment
Y63.8 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
Y63.8 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.
- A52421Billing and Coding: Ibandronate Sodium
How Y63.8 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 Y63.8.
- Misadventure during surgical or medical care›failure›in dosage›specified procedure NEC
Related codes at this level
Codes that share Y63. If Y63.8 is not quite right, the correct code is usually one of these.
- Y63.0Excessive amount of blood or other fluid given during transfusion or infusion
- Y63.1Incorrect dilution of fluid used during infusion
- Y63.2Overdose of radiation given during therapy
- Y63.3Inadvertent exposure of patient to radiation during medical care
- Y63.4Failure in dosage in electroshock or insulin-shock therapy
- Y63.5Inappropriate temperature in local application and packing
- Y63.6Underdosing and nonadministration of necessary drug, medicament or biological substance
- Y63.9Failure in dosage during unspecified surgical and medical care
Questions about Y63.8
- Is Y63.8 a billable ICD-10-CM code?
- Yes. Y63.8 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Y63.8 sit in the tabular list?
- External causes of morbidity (V00-Y99), in the block Misadventures to patients during surgical and medical care (Y62-Y69).