All codes
Z732
Z732 – Cryotherapy
OHIP Psychiatric Code — FEMALE GENITAL SURGICAL PROCEDURES · Schedule of Benefits
Cryotherapy is a surgical procedure for the cauterization of the cervix uteri. This procedure is listed under the Female Genital Surgical Procedures section of the Schedule.
When to Use
- Use Z732 specifically for the cryosurgical destruction of cervical lesions, such as cervical intraepithelial neoplasia (CIN) or chronic cervicitis.
- Select Z732 when performing cryotherapy as a distinct surgical procedure, distinguishing it from diagnostic procedures like colposcopy (Z724) or biopsy (Z725).
Common Pitfalls
- Billing Z732 in conjunction with a colposcopy (Z724) on the same day is often flagged; ensure the clinical record clearly justifies the surgical necessity of the cryotherapy separate from the diagnostic assessment.
- Attempting to bill an office visit fee (e.g., A007) in addition to Z732 is generally disallowed as the surgical fee is intended to cover the procedural encounter.
Billing Tips
- If the procedure is performed on an urgent, non-elective basis outside of standard hours, ensure you append the appropriate after-hours premium (E409A or E410A) to maximize the claim value.
- Always verify that the clinical notes reflect the specific cervical pathology treated, as Z732 is strictly limited to cervical uteri cauterization.
Ready to bill this code?
SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.