Z36
⚠ Non-billable
Encounter for antenatal screening of mother
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z36
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 Z36?
ICD-10-CM code Z36 represents Encounter for antenatal screening of mother. 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 Z36 billable?
No. Z36 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Z36 in?
Z36 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z36 category
Z36.0
Encounter for antenatal screening for chromosomal anomalies
Billable
Z36.1
Encounter for antenatal screening for raised alphafetoprotein level
Billable
Z36.2
Encounter for other antenatal screening follow-up
Billable
Z36.3
Encounter for antenatal screening for malformations
Billable
Z36.4
Encounter for antenatal screening for fetal growth retardation
Billable
Z36.5
Encounter for antenatal screening for isoimmunization
Billable
Z36.8
Encounter for other antenatal screening
Non-billable
Z36.9
Encounter for antenatal screening, unspecified
Billable
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