Revise eye sockets
CPT 21260 covers surgical revision or reconstruction of the eye socket (orbit), typically performed to correct deformities, fractures, or post-traumatic changes that affect the bony structure surrounding the eye.
This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Document the specific orbital walls revised (floor, medial wall, lateral wall, roof) and materials used (autograft, allograft, titanium mesh, porous polyethylene) with measurements and surgical time
Impact: Comprehensive documentation supports modifier 22 claims for increased complexity, potentially adding $266-$667 to base reimbursement
When billing bilateral procedures with modifier 50, ensure operative report clearly documents separate dissection, reconstruction, and closure for each orbit to avoid downcoding
Impact: Proper bilateral documentation secures full 150% payment ($2001.93) versus potential denial of second side ($667.31 loss)
Separately bill bone graft harvesting (20900-20902) if autogenous graft is obtained from distant site (iliac crest, calvarium) as this is not bundled with 21260
Impact: Additional $200-$400 reimbursement for graft harvest when properly documented and medically necessary
Use diagnosis codes that clearly establish medical necessity (post-traumatic deformity S02.85XS, congenital malformation Q75.0, or diplopia H53.2) rather than cosmetic indications
Impact: Prevents automatic denials for cosmetic exclusions; cosmetic denials result in 100% loss ($1334.62)
For revision of previous orbital surgery, document failed prior procedure dates, complications, and functional impairment to justify medical necessity
Impact: Reduces medical necessity denials by 60-75% based on clear justification of revision need
Verify pre-authorization requirements for commercial payers as orbital reconstruction often requires prior approval with imaging studies and functional assessment
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