Encounter for maternal postpartum care and examination (Z39) ICD-10-CM
The Z39 code range covers encounter for maternal postpartum care and examination with 4 ICD-10-CM diagnosis codes. 3 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the Z39 Range 4 codes · 3 billable
About the Z39 Code Range
After delivery, a mother may receive care and an examination right away, care while producing milk, or routine follow-up.
The subdivisions distinguish these encounters: Z39.0 is for care and examination immediately after delivery, Z39.1 is for a mother producing milk, and Z39.2 is for routine follow-up after delivery.
Questions About This Page
How many billable codes are in the Z39 range?
Of the 4 codes in this range, 3 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the Z39 range classify?
The range classifies encounter for maternal postpartum care and examination. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
