Z31.84
Encounter for fertility preservation procedure
BillableComplete code, valid to report
Z31.84 (also written Z3184) is a billable ICD-10-CM diagnosis code for encounter for fertility preservation procedure. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 20 codes in category Z31 (Encounter for procreative management). The Alphabetic Index lists it under 1 entry. Its coding notes include 3 Excludes2 entries.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Inclusion terms
Conditions classified to this code.
This code
- Encounter for fertility preservation procedure prior to cancer therapy
- Encounter for fertility preservation procedure prior to surgical removal of gonads
Notes
Also from chapter/block level (3 notes)
Inherited from Chapter 21 Factors influencing health status and contact with health services
- 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.
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 1 entry