MCMCB Pro
O29.41

O29.41Spinal and epidural anesthesia induced headache during pregnancy, first trimester

Billable / specific codeICD-10-CM

O29.41 is a billable, specific ICD-10-CM code for spinal and epidural anesthesia induced headache during pregnancy, first trimester. It is valid for submission on a claim.

Risk adjustment

O29.41 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.

Related codes at this level

Codes that share O29.4. If O29.41 is not quite right, the correct code is usually one of these.

Questions about O29.41

Is O29.41 a billable ICD-10-CM code?
Yes. O29.41 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O29.41 sit in the tabular list?
Pregnancy, childbirth and the puerperium (O00-O9A), in the block Other maternal disorders predominantly related to pregnancy (O20-O29).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.