| 80.00 | Arthrotomy for removal of prosthesis without replacement, unspecified site |
| 80.01 | Arthrotomy for removal of prosthesis without replacement, shoulder |
| 80.02 | Arthrotomy for removal of prosthesis without replacement, elbow |
| 80.03 | Arthrotomy for removal of prosthesis without replacement, wrist |
| 80.04 | Arthrotomy for removal of prosthesis without replacement, hand and finger |
| 80.05 | Arthrotomy for removal of prosthesis without replacement, hip |
| 80.06 | Arthrotomy for removal of prosthesis without replacement, knee |
| 80.07 | Arthrotomy for removal of prosthesis without replacement, ankle |
| 80.08 | Arthrotomy for removal of prosthesis without replacement, foot and toe |
| 80.09 | Arthrotomy for removal of prosthesis without replacement, other specified sites |
| 80.10 | Other arthrotomy, unspecified site |
| 80.11 | Other arthrotomy, shoulder |
| 80.12 | Other arthrotomy, elbow |
| 80.13 | Other arthrotomy, wrist |
| 80.14 | Other arthrotomy, hand and finger |
| 80.15 | Other arthrotomy, hip |
| 80.16 | Other arthrotomy, knee |
| 80.17 | Other arthrotomy, ankle |
| 80.18 | Other arthrotomy, foot and toe |
| 80.19 | Other arthrotomy, other specified sites |
| 80.20 | Arthroscopy, unspecified site |
| 80.21 | Arthroscopy, shoulder |
| 80.22 | Arthroscopy, elbow |
| 80.23 | Arthroscopy, wrist |
| 80.24 | Arthroscopy, hand and finger |
| 80.25 | Arthroscopy, hip |
| 80.26 | Arthroscopy, knee |
| 80.27 | Arthroscopy, ankle |
| 80.28 | Arthroscopy, foot and toe |
| 80.29 | Arthroscopy, other specified sites |
| 80.30 | Biopsy of joint structure, unspecified site |
| 80.31 | Biopsy of joint structure, shoulder |
| 80.32 | Biopsy of joint structure, elbow |
| 80.33 | Biopsy of joint structure, wrist |
| 80.34 | Biopsy of joint structure, hand and finger |
| 80.35 | Biopsy of joint structure, hip |
| 80.36 | Biopsy of joint structure, knee |
| 80.37 | Biopsy of joint structure, ankle |
| 80.38 | Biopsy of joint structure, foot and toe |
| 80.39 | Biopsy of joint structure, other specified sites |
| 80.40 | Division of joint capsule, ligament, or cartilage, unspecified site |
| 80.41 | Division of joint capsule, ligament, or cartilage, shoulder |
| 80.42 | Division of joint capsule, ligament, or cartilage, elbow |
| 80.43 | Division of joint capsule, ligament, or cartilage, wrist |
| 80.44 | Division of joint capsule, ligament, or cartilage, hand and finger |
| 80.45 | Division of joint capsule, ligament, or cartilage, hip |
| 80.46 | Division of joint capsule, ligament, or cartilage, knee |
| 80.47 | Division of joint capsule, ligament, or cartilage, ankle |
| 80.48 | Division of joint capsule, ligament, or cartilage, foot and toe |
| 80.49 | Division of joint capsule, ligament, or cartilage, other specified sites |
| 80.50 | Excision or destruction of intervertebral disc, unspecified |
| 80.51 | Excision of intervertebral disc |
| 80.52 | Intervertebral chemonucleolysis |
| 80.53 | Repair of the anulus fibrosus with graft or prosthesis |
| 80.54 | Other and unspecified repair of the anulus fibrosus |
| 80.59 | Other destruction of intervertebral disc |
| 80.6 | Excision of semilunar cartilage of knee |
| 80.70 | Synovectomy, unspecified site |
| 80.71 | Synovectomy, shoulder |
| 80.72 | Synovectomy, elbow |
| 80.73 | Synovectomy, wrist |
| 80.74 | Synovectomy, hand and finger |
| 80.75 | Synovectomy, hip |
| 80.76 | Synovectomy, knee |
| 80.77 | Synovectomy, ankle |
| 80.78 | Synovectomy, foot and toe |
| 80.79 | Synovectomy, other specified sites |
| 80.80 | Other local excision or destruction of lesion of joint, unspecified site |
| 80.81 | Other local excision or destruction of lesion of joint, shoulder |
| 80.82 | Other local excision or destruction of lesion of joint, elbow |
| 80.83 | Other local excision or destruction of lesion of joint, wrist |
| 80.84 | Other local excision or destruction of lesion of joint, hand and finger |
| 80.85 | Other local excision or destruction of lesion of joint, hip |
| 80.86 | Other local excision or destruction of lesion of joint, knee |
| 80.87 | Other local excision or destruction of lesion of joint, ankle |
| 80.88 | Other local excision or destruction of lesion of joint, foot and toe |
| 80.89 | Other local excision or destruction of lesion of joint, other specified sites |
| 80.90 | Other excision of joint, unspecified site |
| 80.91 | Other excision of joint, shoulder |
| 80.92 | Other excision of joint, elbow |
| 80.93 | Other excision of joint, wrist |
| 80.94 | Other excision of joint, hand and finger |
| 80.95 | Other excision of joint, hip |
| 80.96 | Other excision of joint, knee |
| 80.97 | Other excision of joint, ankle |
| 80.98 | Other excision of joint, foot and toe |
| 80.99 | Other excision of joint, other specified sites |
