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Physician

JOHN MCINNIS, M.D.

Orthopaedic Surgery

CONCORD, MA, 01742
NPI: 1083680078

Contact

Orthopaedic Surgery

CONCORD, MA

Contact information is sourced from hospital affiliations. None on file.

Hospital Affiliations

No hospital affiliations on file. Choose a procedure to open search with this physician's NPI and billing code

No hospital affiliations found.

Common Procedures for Orthopaedic Surgery

Total Knee ReplacementTotal Hip ReplacementArthroscopic SurgeryACL ReconstructionRotator Cuff RepairFracture RepairSpinal FusionCarpal Tunnel ReleaseJoint InjectionBone Density Testing

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
27130
Replacement of thigh bone and hip joint with prosthesis
$5,000$1,382$1,10122
27447
Replacement of knee joint, both sides of knee
$5,000$1,381$1,10070
99204
New patient office or other outpatient visit, 45-59 minutes
$500$182$134119
99214
Established patient office or other outpatient visit, 30-39 minutes
$390$140$103299
20611
Aspiration and/or injection of fluid large joint using ultrasound guidance
$350$116$9320
73521
X-ray of both hips, 2 views
$340$48$3812
99213
Established patient office or other outpatient visit, 20-29 minutes
$290$99$71280
73564
X-ray of knee, 4 or more views
$256$66$50183
20610
Aspiration and/or injection of fluid from large joint
$242$76$58233
73502
X-ray of hip, 2-3 views
$168$55$40104
73562
X-ray of knee, 3 views
$152$51$3698
73030
X-ray of shoulder, minimum of 2 views
$150$43$3419
J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
$5$1$12,106

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.