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Z39 ⚠ Non-billable

Encounter for maternal postpartum care and examination

ICD-10-CM · FY2026 · Factors Influencing Health Status

Code
Z39
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Factors Influencing Health Status
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code Z39?
ICD-10-CM code Z39 represents Encounter for maternal postpartum care and examination. It is a non-billable header code requiring a more specific subcategory in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.
Is Z39 billable?
No. Z39 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Z39 in?
Z39 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.

Related codes in the Z39 category

Z39.0 Encounter for care and examination of mother immediately after delivery Billable Z39.1 Encounter for care and examination of lactating mother Billable Z39.2 Encounter for routine postpartum follow-up Billable

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