Billing code
Z107A — Abscess Or Haematoma - General Anaesthetic - Subcutaneous - Ischiorectal Or Pilonidal
Drain pilonidal abscess, general anaesthetic
Bill for incision and drainage of an ischiorectal or pilonidal abscess or haematoma under general anaesthetic.
Watch for: Under local anaesthetic bill Z106; add E515 only when it is the sole procedure in an operating room.
| Provider | Specialist | Assistant | Anaesthetist | Non-anaesthetist |
|---|---|---|---|---|
| $118.30 | $0.00 | $0.00 | $95.76 | $95.76 |
- Code
- Z107A
- Description
- Abscess Or Haematoma - General Anaesthetic - Subcutaneous - Ischiorectal Or Pilonidal
- FHO+ basket
- Not in the FHO+ base rate basket (Schedule 2 or 2B).
- Effective date
- Apr 1, 2026
- Termination date
- No end date
Explanation
Updated October 26, 2026
Incision and drainage of an ischiorectal or pilonidal abscess or haematoma under general anaesthetic.
What it covers
Z107 is incision of an ischiorectal or pilonidal abscess or haematoma under general anaesthetic (M1). The local anaesthetic version is Z106 (M1).
Excision or marsupialization of a pilonidal cyst is a different service (R035, R054, R036) (M4).
Billing rules
- Add E515 when the incision is the sole procedure, under general anaesthetic, in an operating room, and not in an emergency department or ED equivalent (M1).
- Under local anaesthetic the code is Z106 (M1).
- General anaesthesia means any anaesthesia except topical anaesthesia or local infiltration (GP3).
- As a Z-code (independent operative procedure), if the major pre-operative visit was in the previous 12 months, only a minor assessment (GP) or partial assessment (specialist) is payable before the procedure that day (SP4).
- Age premium applies for patients under 16 (GP64).
- Marked #: premises, equipment, supplies and staff for the procedure are not included in the fee (SP1).
Often billed with
- E515 when it is the sole procedure under general anaesthetic in an operating room, not in an ED or ED equivalent (M1).
Related codes: Z106, Z105, E515, R035, R036, R054
Source: Schedule of Benefits (July 1, 2026), Integumentary System Surgical Procedures, Skin and Subcutaneous Tissue, page M1.
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