Z34.00 – Encounter for supervision of normal first pregnancy, unspecified trimester
ICD-10-CM 2027 diagnosis code · Persons encountering health services in circumstances related to reproduction
- Code
Z34.00(claims format:Z3400)- Description
- Encounter for supervision of normal first pregnancy, unspecified trimester
- Short description
- Encntr for suprvsn of normal first pregnancy, unsp trimester
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 21. Factors influencing health status and contact with health services (Z00-Z99)
- Block
- Z30-Z39 Persons encountering health services in circumstances related to reproduction
- Parent codes
- Z34 › Z34.0
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Z34 – Encounter for supervision of normal pregnancy
Related codes in Z34.0
Frequently asked questions
What is ICD-10 code Z34.00?
Z34.00 is the ICD-10-CM code for encounter for supervision of normal first pregnancy, unspecified trimester, in the block Z30-Z39 (Persons encountering health services in circumstances related to reproduction).
Is Z34.00 a billable code?
Yes. Z34.00 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Z34.00 belong to?
It belongs to category Z34 – Encounter for supervision of normal pregnancy.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.