ICD-10-CM Codes
Z00-Z99 Factors influencing health status and contact with health services
Z30-Z3A Persons encountering health services in circumstances related to reproduction
Z34- Encounter for supervision of normal pregnancy

2020 ICD-10-CM Diagnosis Code Z34.00

Encounter for supervision of normal first pregnancy, unspecified trimester

2016

2017

2018

2019

2020

Billable/Specific Code

Maternity Dx (12-55 years)

POA Exempt

Z34.00 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Encntr for suprvsn of normal first pregnancy, unsp trimester
The 2020 edition of ICD-10-CM Z34.00 became effective on October 1, 2019.
This is the American ICD-10-CM version of Z34.00 - other international versions of ICD-10 Z34.00 may differ.

ICD-10-CM Coding Rules

Z34.00 is applicable to maternity patients aged 12 - 55 years inclusive.

The following code(s) above Z34.00 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 Z34.00:

Z00-Z99
2020 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

Approximate Synonyms

Supervision of normal first pregnancy
Supervision of normal first pregnancy done

Present On Admission

POA Help

"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.

Z34.00 is considered exempt from POA reporting.

ICD-10-CM Z34.00 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):

951 Other factors influencing health status

Convert Z34.00 to ICD-9-CM

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

ICD-10-CM Codes Adjacent To Z34.00

Z32.01 …… result positive

Z32.02 …… result negative

Z32.2 Encounter for childbirth instruction

Z32.3 Encounter for childcare instruction

Z33 Pregnant state

Z33.1 Pregnant state, incidental

Z33.2 Encounter for elective termination of pregnancy

Z33.3 Pregnant state, gestational carrier

Z34 Encounter for supervision of normal pregnancy

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

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

2020 ICD-10-CM Diagnosis Code Z34.00

Encounter for supervision of normal first pregnancy, unspecified trimester

Factors influencing health status and contact with health services

Encounter for supervision of normal pregnancy