2026 ICD-10-CM Diagnosis Code Z03.71Encounter for suspected problem with amniotic cavity and membrane ruled out

ICD-10-CM Codes›Z00–Z99›Z00-Z13›Z03

ICD-10-CM Z03.71
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Z03.71 is a billable ICD-10-CM diagnosis code for encounter for suspected problem with amniotic cavity and membrane ruled out. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The code is restricted by the Medicare Code Editor to maternity cases (age 9 through 64), not accepted as a principal diagnosis, and exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Encounter for observation and examination for conditions ruled out (excludes infectious disease, neoplasm, mental disorders).

Code Identity

ICD-10-CM Code
Z03.71
Billable Status
Yes — Valid for Submission
Code Describes
Encounter for suspected problem with amniotic cavity and membrane ruled out
Short Description
Encntr for susp prob w amnio cavity and membrane ruled out
Parent Code
Z03.7
Encounter for suspected maternal and fetal conditions ruled out

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ00-Z13Persons encountering health services for examinations
CategoryZ03Encounter for medical observation for suspected diseases and conditions ruled out
This CodeZ03.71Encounter for suspected problem with amniotic cavity and membrane ruled out

Code EditsBilling

Medicare Code Editor checks that affect claim validity for Z03.71.

Maternity diagnoses
The Medicare Code Editor detects inconsistencies in maternity cases by checking a patient's age and any diagnosis on the patient's record. The maternity code edits apply to patients age ange is 9–64 years inclusive (e.g., diabetes in pregnancy, antepartum pulmonary complication).
Unacceptable principal diagnosis
There are selected codes that describe a circumstance which influences an individual's health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.

Present on Admission (POA)Billing

Z03.71 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Inclusion Terms

  • Encounter for suspected oligohydramnios ruled out
  • Encounter for suspected polyhydramnios ruled out

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Encounter(with health service) (for)
      • suspected condition, ruled out
        • amniotic cavity and membrane
    • Encounter(with health service) (for)
      • suspected condition, ruled out
        • oligohydramnios
    • Encounter(with health service) (for)
      • suspected condition, ruled out
        • polyhydramnios
    • Suspected condition, ruled out
      • amniotic cavity and membrane
    • Suspected condition, ruled out
      • oligohydramnios
    • Suspected condition, ruled out
      • polyhydramnios

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR FAC003
Encounter for observation and examination for conditions ruled out (excludes infectious disease, neoplasm, mental disorders)
Default principal diagnosis: inpatient No · outpatient Yes

Convert Z03.71 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
V89.01 Sus amntc cav/mem nt fnd
Exact Match The mapping is direct, with no qualifiers.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Z03.71Overview

Is Z03.71 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report encounter for suspected problem with amniotic cavity and membrane ruled out on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Can Z03.71 be a principal diagnosis?

No. The Medicare Code Editor rejects this code as a principal diagnosis because encounter for suspected problem with amniotic cavity and membrane ruled out describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.

Who can Z03.71 be reported for?

The Medicare Code Editor checks encounter for suspected problem with amniotic cavity and membrane ruled out against patient demographics: this code is intended for maternity cases (age 9 through 64). Claims outside these limits are flagged as inconsistent.

Is Z03.71 exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for encounter for suspected problem with amniotic cavity and membrane ruled out on inpatient claims.

What is the ICD-9 equivalent of Z03.71?

Under the General Equivalence Mappings, encounter for suspected problem with amniotic cavity and membrane ruled out converts to ICD-9-CM V89.01 (sus amntc cav/mem nt fnd). The mapping is a direct match.