ICD-10-CM 2027
ICD-10 code for gestational carrier pregnancy
Z33.3
Pregnant state, gestational carrier
From the official ICD-10-CM alphabetic index entry “Pregnancy (single) (uterine) › gestational carrier”. Page updated September 29, 2026.
About coding gestational carrier pregnancy
The ICD-10-CM code for gestational carrier pregnancy is Z33.3 (Pregnant state, gestational carrier).
Within Z33 (Pregnant state), Z33.3 is specifically for Pregnant state, gestational carrier. Related codes cover incidental (Z33.1) and encounter for elective termination of pregnancy (Z33.2).
Don't report Z33.3 together with the conditions in its Excludes1 note: encounter for procreative management and counseling for gestational carrier (Z31.7).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Don't confuse with (Excludes1 for Z33.3)
- encounter for procreative management and counseling for gestational carrier (Z31.7)
Common questions about gestational carrier pregnancy ICD-10 codes
What is the ICD-10 code for gestational carrier pregnancy?
- Z33.3 — Pregnant state, gestational carrier.
Is Z33.3 billable?
- Yes. Z33.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can Z33.3 be used as a principal diagnosis?
- No. It is not acceptable as the principal diagnosis for an inpatient stay; it may be reported as a secondary diagnosis.
Is Z33.3 a CC or MCC?
- No. Z33.3 is neither a CC nor an MCC under MS-DRG v44.0.