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O89.0

O89.0Pulmonary complications of anesthesia during the puerperium

Non-billable headerICD-10-CM

O89.0 is a non-billable header ICD-10-CM code for pulmonary complications of anesthesia during the puerperium. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with O89.0

These codes carry an Excludes1 note pointing at O89.0. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading O89.0 alone.

  • J95.4Chemical pneumonitis due to anesthesia

Risk adjustment

O89.0 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.

Code to one of these instead O89.0

2 child codes. Green means billable.

Related codes at this level

Codes that share O89. If O89.0 is not quite right, the correct code is usually one of these.

Questions about O89.0

Is O89.0 a billable ICD-10-CM code?
No. O89.0 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does O89.0 sit in the tabular list?
Pregnancy, childbirth and the puerperium (O00-O9A), in the block Complications predominantly related to the puerperium (O85-O92).
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.