2027 ICD-10-CM Diagnosis Code Z12.72Encounter for screening for malignant neoplasm of vagina

ICD-10-CM Codes›Z00–Z99›Z00-Z13›Z12

ICD-10-CM Z12.72
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

Z12.72 is a billable ICD-10-CM diagnosis code for encounter for screening for malignant neoplasm of vagina. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 951. The code is not accepted as a principal diagnosis by the Medicare Code Editor and exempt from POA reporting. Coders also document this condition as sampling of vagina for Papanicolaou smear after hysterectomy for dysplasia of cervix done. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Neoplasm-related encounters.

Code Identity

ICD-10-CM Code
Z12.72
Billable Status
Yes — Valid for Submission
Code Describes
Encounter for screening for malignant neoplasm of vagina
Short Description
Encounter for screening for malignant neoplasm of vagina
Same as the full description in the CMS dataset.
Parent Code
Z12.7
Encounter for screening for malignant neoplasm of other genitourinary organs

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ00-Z13Persons encountering health services for examinations
CategoryZ12Encounter for screening for malignant neoplasms
This CodeZ12.72Encounter for screening for malignant neoplasm of vagina

Code EditsBilling

Medicare Code Editor checks that affect claim validity for Z12.72.

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

Z12.72 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Persons encountering health services for examinations (Z00-Z13).

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Sampling of vagina for Papanicolaou smear after hysterectomy for dysplasia of cervix done
  • Screening for malignant neoplasm done
  • Screening for malignant neoplasm of vagina done
  • Screening for neoplasm done

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to Z12.72: its own notes plus those printed at Z12, block Z00-Z13, and Chapter 21. A note printed at a category, block or chapter applies to every code under it.

Applicable To

Conditions this code is used for: synonyms of the title or, for "other specified" codes, the conditions assigned to it. The list is not exhaustive.

  • Vaginal pap smear status-post hysterectomy for non-malignant condition

Excludes1

Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.

On Z12.72 itself
  • vaginal pap smear status-post hysterectomy for malignant conditions (Z08)
From Z12 Encounter for screening for malignant neoplasms applies to 20 codes
  • encounter for diagnostic examination-code to sign or symptom

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From Block Z00-Z13 Persons encountering health services for examinations applies to 156 codes
  • examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)

Use Additional Code

Add a second code, after this one, to fully describe the condition.

On Z12.72 itself
  • code to identify acquired absence of uterus (Z90.71-)
From Z12 Encounter for screening for malignant neoplasms applies to 20 codes
  • code to identify any family history of malignant neoplasm (Z80.-)

Notes

General instructions on how these codes are used.

From Block Z00-Z13 Persons encountering health services for examinations applies to 156 codes
  • Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.
From Chapter 21 (Z00-Z99) Factors influencing health status and contact with health services applies to 1,425 codes
  • 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.

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name Z12.72, its category, or a range that includes it.

Excludes2 3

These codes carry an Excludes2 note naming Z12.72: its condition is not part of those codes, and both may be reported when the patient has both.

  • Z13.8 Encounter for screening for other specified diseases and disorders
    screening for malignant neoplasms (Z12.-) names Z12.-, which includes this code
  • Z00 Encounter for general examination without complaint, suspected or reported diagnosis
    special screening examinations (Z11-Z13) names Z11-Z13, which includes this code
  • Z01 Encounter for other special examination without complaint, suspected or reported diagnosis
    screening examinations (Z11-Z13) names Z11-Z13, which includes this code

Use Additional Code 1

These codes say to use an additional code from the note, and Z12.72 is one of the codes named.

  • Z01.41 Encounter for routine gynecological examination
    for screening vaginal pap smear, if applicable (Z12.72)

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

Clinical ClassificationClinical

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

CCSR FAC008
Neoplasm-related encounters
Default principal diagnosis: inpatient No · outpatient Yes

Patient EducationClinical

Health Screening

Screenings are tests that look for diseases before you have symptoms. Screening tests can find diseases early, when they're easier to treat. You can get some screenings in your doctor's office. Others need special equipment, so you may need to go to a different office or clinic.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert Z12.72 to ICD-9-CMHistory

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

ICD-9-CM
V76.47 Screen malig neop-vagina
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About Z12.72Overview

What is the ICD-10 code for encounter for screening for malignant neoplasm of vagina?

The ICD-10-CM code for encounter for screening for malignant neoplasm of vagina is Z12.72 (sometimes written as Z1272). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is Z12.72 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report encounter for screening for malignant neoplasm of vagina on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does Z12.72 group to?

On inpatient claims, encounter for screening for malignant neoplasm of vagina maps to MS-DRG 951 (other Factors Influencing Health Status), which carries a relative weight of 0.5574. Higher weights mean higher Medicare reimbursement.

Can Z12.72 be a principal diagnosis?

No. The Medicare Code Editor rejects this code as a principal diagnosis because encounter for screening for malignant neoplasm of vagina describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.

Is Z12.72 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 screening for malignant neoplasm of vagina on inpatient claims. The code appears in the Persons encountering health services for examinations (Z00-Z13) range of the CMS exempt list.