ICD-10-CM › Z00-Z99 › Z30-Z39 › Z34.9 Encounter for supervision of... › Z34.93
Encounter for supervision of normal pregnancy, unspecified, third trimester
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Encounter for supervision of normal pregnancy, unspecified, third trimester
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from Z34 Encounter for supervision of normal pregnancy
Excludes1 - never coded here
- any complication of pregnancy (O00-O9A)
- encounter for pregnancy test (Z32.0-)
- encounter for supervision of high risk pregnancy (O09.-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Check-up
- Admission
- Surveillance
- Investigation
- Under observation
- Encounter > check-up
- Examination > special
- Pregnancy > high-risk
- Examination > physical
- Examination > prenatal
- Admission > observation
- Encounter > examination
- Supervision > pregnancy
- Adjustment > implanted device
- Pregnancy > normal > high-risk
- Evaluation > suspected condition
- Prenatal > care, normal pregnancy
- Supervision > high-risk pregnancy
- Pregnancy > examination > high-risk
- Encounter > pregnancy > supervision of
- Pregnancy > complicated by > high > risk
- Pregnancy > prenatal care only > high-risk
- Admission > examination at health care facility
- Pregnancy > complicated by > previous history of
- Pregnancy > normal
- Examination > prenatal
- Observation > pregnancy
- Pregnancy > examination
- Pregnancy > prenatal care only
- Pregnancy > supervision of > normal
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Z34.90 | Encounter for supervision of normal pregnancy, unspecified, unspecified trimester | Valid |
| Z34.91 | Encounter for supervision of normal pregnancy, unspecified, first trimester | Valid |
| Z34.92 | Encounter for supervision of normal pregnancy, unspecified, second trimester | Valid |