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CPT 21123 Fee Schedule

Last Verified: March 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.

Genioplasty; Sliding, Augmentation With Interpositional Bone Grafts (Includes Obtaining Autografts)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Musculoskeletal System

Common Place of Service

22 - On Campus Outpatient Hospital

21 - Inpatient Hospital

Common Modifiers

None

51 - Multiple procedures

GC - Service performed by resident under supervision

Complexity LevelHigh
Medicare Fee ScheduleView Medicare rates for 21123

National average reimbursement for CPT 21123 by major payers:

bcbs

$1,076.38

uhc

$1,168.79

aetna

$1,177.28

cigna

$1,447.64

Preview provider-level rates for...
For billing codeCPT 21123
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 21123

United
21123$850.001013341734 - CENTER FOR PAIN AND SPINE, LLC463285029 - (GA) CENTER FOR PAIN AND SPINE LLCGAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1842.001003887225 - CENTRAL TEXAS ENDOSCOPY CENTER LLC, CENTRAL TEXAS ENDOSCOPY CENTER742863853 - (TX) CENTRAL TEXAS ENDOSCOPY CENTER LLCTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1030.131053360107 - ADVANCED EYE SURGERY CENTER204771266MAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$3144.431649748708 - ANKENY MEDICAL PARK SURGERY CENTER LC831281114 - (IA) ANKENY MEDICAL PARK SURGERY CENTER LCIAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2388.001366684326 - PRINCE FREDERICK SURGERY CENTER LLC264387021 - (MD) PRINCE FREDERICK SURGERY CENTER, LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1563.001497090740 - OLOL PONTCHARTRAIN SURGERY CENTER, LLC, OUR LADY OF THE LAKE PONTCHARTRAIN SURGERY CENTER461379031 - (LA) OLOL PONTCHARTRAIN SURGERY CENTELAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1727.001891865077 - REGENCY SURGERY CENTER, LLC710973677 - (CA) REGENCY SURGERY CENTER LLCCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2025.001437112455 - SPACE COAST SURGICAL CENTER LTD, MERRITT ISLAND SURGERY CENTER752516426 - (FL) SPACE COAST SURGICAL CENTER LTDFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1387.001144970112 - SONORAN ENDOSCOPY CENTER LLC852760027 - (AZ) SONORAN ENDOSCOPY CENTER LLCAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2353.001922510643 - OPTIMUM SPINE CENTER, LLC, PEACHTREE SPINE & PAIN PHYSICIANS320543789GAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2859.001558401299 - SAN GABRIEL VALLEY SURGICAL CENTER LP752965449 - (CA) SAN GABRIEL VALLEY SURGICAL CENTER LPCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$5048.001396175246 - MEMORIAL HERMANN BAY AREA ENDOSCOPY CENTER, LLC, BAY AREA ENDOSCOPY364773048TXAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$1414.001609815075 - ORTHOATLANTA SURGERY CENTER OF FAYETTEVILLE, LLC202961633 - (GA) ORTHOATLANTA SURGERY CENTER OF FAYETTEVILLE LLCGAAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2762.001245820042 - ALOE SURGICAL CENTER SCOTTSDALE, LLC845112576 - (AZ) ALOE SURGICAL CENTER SCOTTSDALE LLCAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
21123$2595.001144275900 - MT LAUREL ENDOSCOPY CENTER L P562350370 - (NJ) MT LAUREL ENDOSCOPY CENTER L PNJAmbulatory 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 21123 vs. Other Surgical Procedures on the Musculoskeletal System Codes

The CPT 21123 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 21123 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
21120-CPTModerateGenioplasty; Augmentation (Autograft, Allograft, Prosthetic Material)
21121-CPTModerateGenioplasty Sliding Osteotomy Single Pie
21122-CPTModerateGenioplasty; Sliding Osteotomies, 2 Or More Osteotomies (Eg, Wedge Excision Or Bone Wedge Reversal For Asymmetrical Chin)
21123-CPTHighGenioplasty; Sliding, Augmentation With Interpositional Bone Grafts (Includes Obtaining Autografts)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 21123. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 21123 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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