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CPT 21435 Fee Schedule

Last Verified: January 2026

Healthcare providers use this code to document and receive reimbursement for visits that address high-level medical decision-making, often including multiple diagnoses or prescription management.

Open Treatment Of Craniofacial Separation (Lefort Iii Type); Complicated, Utilizing Internal And/Or External Fixation Techniques (Eg, Head Cap, Halo Device, And/Or Intermaxillary Fixation)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Musculoskeletal System

Common Place of Service

21 - Inpatient Hospital

23 - Emergency Room

22 - On Campus Outpatient Hospital

Common Modifiers

None

59 - Distinct Procedural Service

GC - Service performed by resident under supervision

Complexity LevelHigh
Medicare Fee ScheduleView Medicare rates for 21435

National average reimbursement for CPT 21435 by major payers:

bcbs

$1,708.06

uhc

$1,836.68

aetna

$1,905.69

cigna

$2,295.09

Preview provider-level rates for...
For billing codeCPT 21435
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 21435

United
21435$1144.001497750426 - NEW ALBANY OUTPATIENT SURGERY, LLC, SURGICAL CENTER OF NEW ALBANY232722876INAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$4730.001932530284 - VP SURGERY CENTER OF AUBURN LLC371668651 - (WA) VP SURGERY CENTER OF AUBURN LLCWAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$2504.001558344846 - ALGONQUIN ROAD SURGERY CENTER, LLC364337493 - (IL) ALGONQUIN ROAD SURGERY CENTERILAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$3003.001770598591 - BOISE CENTER FOR FOOT SURGERY PLLC, MILLENNIUM SURGERY CENTER820477586 - (ID) BOISE CENTER FOR FOOT SURGERY PLLCIDAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$2039.001679526297 - WEST BLOOMFIELD SURGERY CENTER, LLC, LAKES SURGERY CENTER200449191 - (MI) WEST BLOOMFIELD SURGERY CENTER LLCMIAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$2693.001518208883 - ASC DEVELOPMENT COMPANY, LLC203405773 - (MD) ASC DEVELOPMENT COMPANY LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$5020.001649223124 - CAMP LOWELL SURGERY CENTER,LLC, CAMP LOWELL SURGERY CENTER201086556 - (AZ) CAMP LOWELL SURGERY CENTERAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$8825.001184922353 - PEARLAND SURGERY CENTER, LLC270289493 - (TX) PEARLAND SURGERY CENTER, LLCTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$13172.001396901542 - TEXAS HEALTH ARLINGTON MEMORIAL HOSPITAL750972805 - (TX) TEXAS HEALTH ARLINGTON MEMORIAL HOSPITALTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$5249.001972886190 - SUMMIT AMBULATORY SURGICAL CENTER, LLC522148280MDAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$2450.001194815639 - CEDAR ORTHOPAEDIC SURGERY CENTER, LLC200208975 - (UT) CEDAR ORTHOPAEDIC SURGERY CENTER LLCUTAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$3253.001003887225 - CENTRAL TEXAS ENDOSCOPY CENTER LLC, CENTRAL TEXAS ENDOSCOPY CENTER742863853 - (TX) CENTRAL TEXAS ENDOSCOPY CENTER LLCTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$2465.731346209798 - VERNON TAYLOR350593390 - DEACONESS HOSPITAL INCINEmergency Medicine Physician (207P00000X)
United
21435$1530.001346698602 - MARION EYE SURGERY CENTER LLC263644916ILAmbulatory Surgical Clinic/Center (261QA1903X)
United
21435$3712.001720059421 - MINNESOTA EYE LASER & SURGERY CENTERS, LLC, MINNESOTA EYE LASER & SURGERY CENTERS460505033 - (MN) MINNESOTA EYE LASER SURGERY CENTERS LLCMNAmbulatory Surgical Clinic/Center (261QA1903X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 21435 vs. Other Surgical Procedures on the Musculoskeletal System Codes

The CPT 21435 code is part of the Surgery services used for Surgical Procedures on the Musculoskeletal System. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 21435 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
21422-CPTModerateOpen Lefort I Fract
21423-CPTHighOpen Treatment Of Palatal Or Maxillary Fracture (Lefort I Type); Complicated (Comminuted Or Involving Cranial Nerve Foramina), Multiple Approaches
21432-CPTModerateRed Fx Open-Lefort 3 Type
21435-CPTHighOpen Treatment Of Craniofacial Separation (Lefort Iii Type); Complicated, Utilizing Internal And/Or External Fixation Techniques (Eg, Head Cap, Halo Device, And/Or Intermaxillary Fixation)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 21435. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 21435 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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