Z13.7
Encounter for screening for genetic and chromosomal anomalies
Z13.7 is a non-billable ICD-10-CM code header for encounter for screening for genetic and chromosomal anomalies. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are Z13.71 Encounter for nonprocreative screening for genetic disease carrier status and Z13.79 Encounter for other screening for genetic and chromosomal anomalies. Its coding notes include 2 Excludes1 entries and 1 Excludes2 entry.
Guidelines tip
From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.
Testing to confirm or rule out a suspected diagnosis because of a sign or symptom is diagnostic, not screening. A screening code can be first-listed when the visit is for the screening.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
- genetic testing for procreative management (Z31.4-)
- encounter for diagnostic examination-code to sign or symptom
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Notes
Also from chapter/block level (4 notes)
- Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.
- 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.