CPT 21366Open treatment of complicated (eg, comminuted or involving cranial nerve foramina) fracture(s) of malar area, including zygomatic arch and malar tripod, with multiple surgical approaches

OMFS (Oral & Maxillofacial Surgery)Global Period: 90 days

RVU Values (2026 CMS Fee Schedule)

32.85
Work RVU
16.43
PE RVU
4.27
MP RVU
53.55
Total RVU
Estimated Medicare Payment: $1814.81 (CF: $33.89)
Global Period: 90 days

Common Modifiers

-LT, -RT

Related ICD-10 Codes

S02.402A

Billing Tips

When billing CPT 21366, ensure your operative note clearly documents the procedure performed, clinical indication, and any complications or additional work that would support modifier usage. Always verify the code against the current AMA CPT Professional Edition before claim submission.

For multi-procedure cases, use our Case Builder to automatically calculate adjusted wRVUs with proper MPPR ranking.

Related CPT Codes in OMFS (Oral & Maxillofacial Surgery)

CPT 21465 — Open treatment of mandibular fracture; compound or complex, CPT 21470 — Open treatment of mandibular fracture; complicated (comminut CPT 21451 — Closed treatment of mandibular fracture; without interdental CPT 21421 — Open treatment of palatal or maxillary fracture (LeFort I) CPT 21422 — Open treatment of palatal or maxillary fracture (LeFort II); CPT 21423 — Open treatment of palatal or maxillary fracture (LeFort III)
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