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Pregnancy (single) (uterine), complicated by (care of) (management affected by), connective system disorders (conditions in M00-M99)

Pregnancy (single) (uterine), complicated by (care of) (management affected by), connective system disorders (conditions in M00-M99)

O99.891

Source: official CMS/NCHS ICD-10-CM Index to Diseases and Injuries. Informational only.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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