O29.21
Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description
Cerebral anoxia due to anesthesia during pregnancy
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).
General instructions are available for the parent sections:
Clinical Hierarchy
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O20-O29Other maternal disorders predominantly related to pregnancy (O20-O29)
O29Complications of anesthesia during pregnancy
O29.2Central nervous system complications of anesthesia during pregnancy
O29.21Cerebral anoxia due to anesthesia during pregnancy
O29.211Cerebral anoxia due to anesthesia during pregnancy, first trimester
O29.212Cerebral anoxia due to anesthesia during pregnancy, second trimester
O29.213Cerebral anoxia due to anesthesia during pregnancy, third trimester
O29.219Cerebral anoxia due to anesthesia during pregnancy, unspecified trimester
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to O29.21:
blockO20-O29
Other maternal disorders predominantly related to pregnancy (O20-O29)
View context instructionsAlphabetic Index Mentions
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2 raw paths
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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