ICD-10-CM Codes
Z00-Z99
Z30-Z3A
Z34-
2023 ICD-10-CM Diagnosis Code Z34.9

2023 ICD-10-CM Diagnosis Code Z34.9

Encounter for supervision of normal pregnancy, unspecified

2016

2017

2018

2019

2020

2021

2022

2023

Non-Billable/Non-Specific Code

Z34.9 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM Z34.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of Z34.9 - other international versions of ICD-10 Z34.9 may differ.

The following code(s) above Z34.9 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to Z34.9:

Z00-Z99
2023 ICD-10-CM Range Z00-Z99
Factors influencing health status and contact with health services
Note
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Factors influencing health status and contact with health services
Z34
ICD-10-CM Diagnosis Code Z34
Encounter for supervision of normal pregnancy
Type 1 Excludes
- any complication of pregnancy (O00-O9A)
- encounter for pregnancy test (Z32.0-)
- encounter for supervision of high risk pregnancy (O09.-)
Encounter for supervision of normal pregnancy

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to Z34.9:

Examination (for) (following) (general) (of) (routine) Z00.00
ICD-10-CM Diagnosis Code Z00.00
Encounter for general adult medical examination without abnormal findings
Applicable To
Encounter for adult health check-up NOS
- prenatal Z34.9- (normal pregnancy) - see also Pregnancy, normal
Observation (following) (for) (without need for further medical care) Z04.9
ICD-10-CM Diagnosis Code Z04.9
Encounter for examination and observation for unspecified reason
Applicable To
Encounter for observation NOS
- pregnancy (normal) (without complication) Z34.9-
Pregnancy (single) (uterine) Z33.1
- see also Delivery and Puerperal
ICD-10-CM Diagnosis Code Z33.1
Pregnant state, incidental
Applicable To
Pregnancy NOS
Pregnant state NOS
Type 1 Excludes
complications of pregnancy (O00-O9A)
pregnant state, gestational carrier (Z33.3)
- examination (normal) Z34.9-
- normal (supervision of) Z34.9-
- prenatal care only Z34.9-
- supervision of
  - normal Z34.9-

ICD-10-CM Codes Adjacent To Z34.9

Z34.0 Encounter for supervision of normal first pregnancy

Z34.00 …… unspecified trimester

Z34.01 …… first trimester

Z34.02 …… second trimester

Z34.03 …… third trimester

Z34.8 Encounter for supervision of other normal pregnancy

Z34.80 …… unspecified trimester

Z34.81 …… first trimester

Z34.82 …… second trimester

Z34.83 …… third trimester

Z34.9 Encounter for supervision of normal pregnancy, unspecified

Z34.90 …… unspecified trimester

Z34.91 …… first trimester

Z34.92 …… second trimester

Z34.93 …… third trimester

Z36 Encounter for antenatal screening of mother

Z36.0 Encounter for antenatal screening for chromosomal anomalies

Z36.1 Encounter for antenatal screening for raised alphafetoprotein level

Z36.2 Encounter for other antenatal screening follow-up

Z36.3 Encounter for antenatal screening for malformations

Z36.4 Encounter for antenatal screening for fetal growth retardation

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code Z34.9

Encounter for supervision of normal pregnancy, unspecified

Factors influencing health status and contact with health services

Encounter for supervision of normal pregnancy

Encounter for general adult medical examination without abnormal findings

Encounter for examination and observation for unspecified reason

Pregnant state, incidental