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CPT 20664 Fee Schedule

Last Verified: December 2025

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.

Application Of Halo, Including Removal, Cranial, 6 Or More Pins Placed For Thin Skull Osteology (Eg, Peds Patients, Hydrocephalus, Osteogenesis Imperfecta) (Revision 2011)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Musculoskeletal System

Common Place of Service

21 - Inpatient Hospital

22 - On Campus Outpatient Hospital

Common Modifiers

None

GC - Service performed by resident under supervision

AG - Primary physician

Complexity LevelHigh

National average reimbursement for CPT 20664 by major payers:

bcbs

$1,037.70

uhc

$1,126.29

aetna

$1,204.95

cigna

$1,423.20

Preview provider-level rates for...
For billing codeCPT 20664
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 20664

United
20664$1763.001225064876 - ROCK HILL SURGERY CENTER, LLC, CAROLINA SURGICAL CENTER752562111 - (SC) ROCK HILL SURGERY CENTER LLCSCAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$982.001215040464 - DEERPATH AMBULATORY SURGICAL CENTER, LLC, DEERPATH ORTHOPEDIC SURGICAL CENTER800033465 - (IL) DEERPATH AMBULATORY SURGICAL CENTER, LLCILAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$9152.001528069218 - NORTHSHORE REGIONAL MEDICAL CENTER DBA THE SURGERY SUITE, THE SURGERY SUITE720502505 - (LA) OCHSNER CLINIC FOUNDATIONLAAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$376.001740413400 - ATLANTIC SURGERY & LASER CENTER LLC262041000 - (FL) ATLANTIC SURGERY LASER CENTER LLCFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$1143.001669079992 - WOODBURY SURGERY CENTER, LLC853366699 - (MN) WOODBURY SURGERY CENTER LLCMNAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$525.001396812491 - VALLEY ENDOSCOPY CENTER, INC611435080OHAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$603.001669577524 - SKIN & MOHS SURGERY CENTER, LLC431823843 - SKIN MOHS SURGERY CENTER LLCKSAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$1276.001265466288 - TAMARAC SURGERY CENTER LLC, THE SURGERY CENTER OF FT LAUDERDALE650963549 - (FL) TAMARAC SURGERY CENTER LLCFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$401.001093287302 - WHEELING HOSPITAL AMBULATORY SURGERY CENTER LLC832914078 - (OH) WHEELING HOSPITAL AMBULATORY SURGERY CENTER LLCOHAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$644.001912158684 - SURGCENTER OF BEL AIR262215322 - (MD) SURGCENTER OF BEL AIR, LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$648.001851516728 - PHOENIX ENDOSCOPY LLC710940187 - (AZ) PHOENIX ENDOSCOPY LLCAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$578.001497733661 - CHEVY CHASE AMBULATORY CENTER LP432003978 - (CA) CHEVY CHASE AMBULATORY CENTER LPCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$1233.001750499950 - MEDPLEX OUTPATIENT SURGERY CENTER LTD, MEDPLEX OUTPATIENT SURGERY CENTER760353620 - (AL) MEDPLEX OUTPATIENT SURGERY CENTER LTDALAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$1258.001346383155 - BRIARCLIFF AMBULATORY SURGERY CENTER LP, BRIARCLIFF SURGERY CENTER202852584 - (MO) BRIARCLIFF AMBULATORY SURGERY CENTER LPMOAmbulatory Surgical Clinic/Center (261QA1903X)
United
20664$550.001811052749 - GDC ENDOSCOPY CENTER LLC651240653 - (GA) GDC ENDOSCOPY CENTER LLCGAAmbulatory 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 20664 vs. Other Surgical Procedures on the Musculoskeletal System Codes

The CPT 20664 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 20664 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
20660-CPTModerateApplication Tongs/Caliper
20661-CPTModerateApplication Of Cranial Halo Device (Stabilization Device For Skull)
20662-CPTModerateApply Halo W/Remove Pelvic
20664-CPTHighApplication Of Halo, Including Removal, Cranial, 6 Or More Pins Placed For Thin Skull Osteology (Eg, Peds Patients, Hydrocephalus, Osteogenesis Imperfecta) (Revision 2011)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 20664. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 20664 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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