P56.90
P56.90: Hydrops fetalis due to unspecified hemolytic disease
Billable / specific codeICD-10-CM
P56.90 is a billable, specific ICD-10-CM code for hydrops fetalis due to unspecified hemolytic disease. It is valid for submission on a claim.
Check P56.90 with the rest of the claim: free scrubberOther codes that can never be billed with P56.90
Their own Excludes1 notes name this code, so the conflict is not listed above.
- P83Other conditions of integument specific to newborn
Risk adjustment
P56.90 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 109 Acquired Hemolytic, Aplastic, and Sideroblastic Anemias1.144 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Alphabetic index entries that lead here
- Hydrops›fetalis›due to›hemolytic disease
- Hydrops›newborn›due to›hemolytic disease
Code history
Unchanged in every release from FY2024 to FY2027.