CPT 11750Surgery

Removal of nail bed

CPT code 11750 covers the surgical removal of the nail bed, the tissue beneath the nail that helps it grow. This is typically performed when the nail bed is diseased, damaged, or chronically infected and conservative treatments have failed.

Showing rates for

National Average

Base Medicare rate

$155.26

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

Work RVU

1.58

PE RVU (NF)

3.09

MP RVU

0.13

Total RVU

4.8

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Always document and bill for the specific setting (facility vs non-facility) where procedure was performed
Impact: Setting determines reimbursement rate with $55.96 difference ($155.26 non-facility vs $99.30 facility); billing wrong setting creates compliance risk
Clearly document permanent vs temporary nail removal intent in operative note; 11750 is for permanent removal only
Impact: Confusion with CPT 11730 (nail avulsion) can result in undercoding by approximately $70-90; 11730 reimburses significantly less than 11750
When performing bilateral nail bed removals, verify payer bilateral surgery policy before using modifier 50
Impact: Some payers require two line items with RT/LT instead of modifier 50; incorrect billing format may reduce payment by 50% or trigger denial
Include pathology report or clinical photographs documenting diseased nail bed when submitting claims for medical necessity
Impact: Proactive documentation reduces denial rate by 30-40% for cosmetic vs medical necessity disputes; appeals with pathology reports have 85%+ success rate
Do not bill 11750 with 11730-11732 on same toe; these codes are mutually exclusive as 11750 includes any necessary avulsion
Impact: Unbundling will trigger NCCI edit and automatic denial of secondary code; may also trigger prepayment audit flagging practice for review
Verify LCD/LCA coverage criteria for your MAC jurisdiction before scheduling; some require specific failed conservative treatments documented
Impact: Meeting LCD requirements before procedure prevents denial; retrospective appeals take 60-90 days and have only 60% success rate without proper predetermination

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Frequently asked questions

What is the difference between CPT 11750 and 11730?

CPT 11750 is permanent removal of the nail bed (matrix) preventing future nail growth, while 11730 is simple nail avulsion (pulling the nail) where the nail can regrow. Code 11750 involves surgical excision of the germinal matrix tissue and reimburses at $155.26 non-facility vs approximately $70-85 for 11730. Documentation must clearly support permanent vs temporary removal.

How much does Medicare pay for CPT code 11750 in 2025?

Medicare pays $155.26 for CPT 11750 in non-facility settings (office surgical suite) and $99.30 in facility settings (hospital outpatient department or ASC) based on 2025 national average rates. Actual payment may vary by geographic locality based on GPCI adjustments. The procedure has 4.8 total RVUs (1.58 work RVU, 3.09 non-facility PE RVU, 0.13 MP RVU).

Can I bill CPT 11750 bilaterally with modifier 50?

Yes, modifier 50 can be used when performing identical nail bed removal on the same toe of both feet during the same operative session. However, verify your payer's bilateral surgery policy first, as some require two separate line items with RT/LT modifiers instead of a single line with modifier 50. Bilateral procedures typically reimburse at 150% of the single procedure rate.

What modifiers are required for CPT 11750?

Laterality modifiers RT (right) or LT (left) are typically required to specify which foot was treated. Some payers also require toe-specific modifiers (T1-T9, TA). Use modifier 50 for bilateral procedures, modifier 51 when performed with other procedures, and modifier 25 on the E/M if a significant separately identifiable evaluation occurred the same day.

Does CPT 11750 require prior authorization?

Prior authorization requirements vary by payer and patient plan. Many commercial payers and Medicare Advantage plans require authorization for 11750, while Original Medicare typically does not. However, reviewing your MAC's Local Coverage Determination (LCD) for medical necessity criteria before performing the procedure helps prevent denials even without formal prior auth.

What documentation is needed to support medical necessity for 11750?

Documentation must include diagnosis supporting permanent removal (chronic onychomycosis, recurrent ingrown nail, nail dystrophy), failed conservative treatments with specific dates (typically 3-6 months of oral/topical medications, prior avulsions, proper nail care), clinical examination findings, patient symptoms affecting quality of life, and why permanent removal is medically appropriate vs continued conservative care or simple avulsion.

Can CPT 11750 be billed with an E/M code on the same day?

Yes, but only if a significant, separately identifiable E/M service was performed and documented beyond the usual pre-operative assessment. Append modifier 25 to the E/M code and ensure documentation clearly shows the additional evaluation addressed problems beyond the decision for surgery or involved assessment of other conditions. The E/M must meet all standard documentation requirements independently.