CPT and ICD-10 Orthopedic Surgery Codes

Total Knee Replacement CPT and ICD-10 Codes
  • 27447 - Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)

  • 20985 - Computer assisted surgical navigational procedure (add on code without modifier)

  • 27438 - Arthroplasty, patella; with prosthesis

  • 27446 - Arthroplasty, knee, condyle and plateau; medial OR lateral compartment (unicompartmental arthroplasty)

  • 27486 - Revision of total knee arthroplasty, with or without allograft; 1 component

  • 27487 - Revision of total knee arthroplasty, with or without allograft; femoral and entire tibial component

  • 27488 - Removal of prosthesis, including total knee prosthesis, methylmethacrylate with or without insertion of spacer, knee

  • M17.0 - Bilateral primary osteoarthritis of the knee

  • M17.11 - Unilateral primary osteoarthritis, right knee

  • M17.12 - Unilateral primary osteoarthritis, left knee

  • Z47.33 - Aftercare following explantation of knee joint prosthesis

  • Z96.651 - Presence of right artificial knee joint

  • Z96.652 - Presence of left artificial knee joint

  • Z96.653 - Presence of bilateral artificial knee joints

Contact Information


145 Rosemary Street, Suite C

Needham Heights, MA  02494

Phone:  781-429-7700

Fax:  781-429-7701

Billing:  781-881-2189

E-mail:  team@ortho.boston


Monday - Friday:   8:30am - 5:00pm

Saturday:   By Appointment

Sunday:   Closed

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