Z37.1 — Single stillbirth
Z37.1 is a billable, specific ICD-10-CM code for single stillbirth. It is valid for submission on a claim.
Other codes that can never be billed with Z37.1
These codes carry an Excludes1 note pointing at Z37.1. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Z37.1 alone.
- P95Stillbirth
Risk adjustment
Z37.1 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.
How Z37.1 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 Z37.1.
- Outcome of delivery›single NEC›stillborn
Related codes at this level
Codes that share Z37. If Z37.1 is not quite right, the correct code is usually one of these.
Questions about Z37.1
- Is Z37.1 a billable ICD-10-CM code?
- Yes. Z37.1 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Z37.1 sit in the tabular list?
- Factors influencing health status and contact with health services (Z00-Z99), in the block Persons encountering health services in circumstances related to reproduction (Z30-Z39).