Persons encountering health services in circumstances related to reproduction (Z30-Z39) ICD-10-CM
The Z30–Z39 section covers persons encountering health services in circumstances related to reproduction with 150 ICD-10-CM diagnosis codes, of which 122 are billable in fiscal year 2026. The section is organized into the 9 code ranges listed below.
Code Ranges in This Section 9 ranges · 150 codes
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the Z30–Z39 Code Range
ICD-10 codes Z30-Z39 are used to classify encounters related to reproductive health services, including contraception management, procreative counseling, pregnancy supervision, and postpartum care.
This range covers a variety of situations such as Z30 for contraceptive management, including specific encounters for prescribing oral contraceptives ("Initial prescription of oral contraception done"), emergency contraception ("Uses postcoital contraception"), and sterilization procedures. The codes also include surveillance visits monitoring contraceptive effectiveness and difficulties. Procreative management codes (Z31) address fertility testing, genetic counseling, and fertility preservation, helping providers document aspects of conception and family planning efforts. Pregnancy-related codes (Z32-Z34) capture encounters for pregnancy testing, childbirth instruction, and supervision of normal and complicated pregnancies, with detailed codes specifying trimester stages. Outcomes of delivery (Z37) record various birth scenarios from single live births to multiple births and stillbirths, while Z38 codes classify liveborn infants by place and type of delivery. Finally, postpartum care (Z39) includes care of the mother immediately after delivery and routine follow-ups, supporting comprehensive maternal health monitoring throughout and after pregnancy.
Questions About This Page
How many codes are in the Z30-Z39 range?
The Z30-Z39 range contains 150 ICD-10-CM diagnosis codes in FY 2026. 122 of them are billable, and the rest are category headers that organize the section.
What conditions does Z30-Z39 cover?
The range covers persons encountering health services in circumstances related to reproduction. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
