Z34.0
⚠ Non-billable (Header)Encounter for supervision of normal first pregnancy
Factors influencing health status and contact with health services (Z00-Z99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
❌ Excludes1
inherited from Z34Rules from parent category Z34: Encounter for supervision of normal pregnancy
- • any complication of pregnancy (O00-O9A)
- • encounter for pregnancy test (Z32.0-)
- • encounter for supervision of high risk pregnancy (O09.-)
Child Codes (4)
Z34.00Encounter for supervision of normal first pregnancy, unspecified trimesterZ34.01Encounter for supervision of normal first pregnancy, first trimesterZ34.02Encounter for supervision of normal first pregnancy, second trimesterZ34.03Encounter for supervision of normal first pregnancy, third trimester
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CodeZ34.0
BillableNo — Header code
ParentZ34
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes13 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)