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  2. ICD-10-CM Codes
  3. M00–M99
  4. M15-M19
  5. Other and unspecified osteoarthritis (M19)

Other and unspecified osteoarthritis (M19)

    • ICD-10 Index

      • Diseases of the musculoskeletal system and connective tissue (M00–M99)

        • Osteoarthritis (M15-M19)

            • Other and unspecified osteoarthritis (M19)
            • M19 - Other and unspecified osteoarthritis NON-BILLABLE CODE
            • M19.0 - Primary osteoarthritis of other joints NON-BILLABLE CODE
            • M19.01 - Primary osteoarthritis, shoulder NON-BILLABLE CODE
            • M19.011 - Primary osteoarthritis, right shoulder BILLABLE CODE
            • M19.012 - Primary osteoarthritis, left shoulder BILLABLE CODE
            • M19.019 - Primary osteoarthritis, unspecified shoulder BILLABLE CODE
            • M19.02 - Primary osteoarthritis, elbow NON-BILLABLE CODE
            • M19.021 - Primary osteoarthritis, right elbow BILLABLE CODE
            • M19.022 - Primary osteoarthritis, left elbow BILLABLE CODE
            • M19.029 - Primary osteoarthritis, unspecified elbow BILLABLE CODE
            • M19.03 - Primary osteoarthritis, wrist NON-BILLABLE CODE
            • M19.031 - Primary osteoarthritis, right wrist BILLABLE CODE
            • M19.032 - Primary osteoarthritis, left wrist BILLABLE CODE
            • M19.039 - Primary osteoarthritis, unspecified wrist BILLABLE CODE
            • M19.04 - Primary osteoarthritis, hand NON-BILLABLE CODE
            • M19.041 - Primary osteoarthritis, right hand BILLABLE CODE
            • M19.042 - Primary osteoarthritis, left hand BILLABLE CODE
            • M19.049 - Primary osteoarthritis, unspecified hand BILLABLE CODE
            • M19.07 - Primary osteoarthritis ankle and foot NON-BILLABLE CODE
            • M19.071 - Primary osteoarthritis, right ankle and foot BILLABLE CODE
            • M19.072 - Primary osteoarthritis, left ankle and foot BILLABLE CODE
            • M19.079 - Primary osteoarthritis, unspecified ankle and foot BILLABLE CODE
            • M19.09 - Primary osteoarthritis, other specified site BILLABLE CODE
            • M19.1 - Post-traumatic osteoarthritis of other joints NON-BILLABLE CODE
            • M19.11 - Post-traumatic osteoarthritis, shoulder NON-BILLABLE CODE
            • M19.111 - Post-traumatic osteoarthritis, right shoulder BILLABLE CODE
            • M19.112 - Post-traumatic osteoarthritis, left shoulder BILLABLE CODE
            • M19.119 - Post-traumatic osteoarthritis, unspecified shoulder BILLABLE CODE
            • M19.12 - Post-traumatic osteoarthritis, elbow NON-BILLABLE CODE
            • M19.121 - Post-traumatic osteoarthritis, right elbow BILLABLE CODE
            • M19.122 - Post-traumatic osteoarthritis, left elbow BILLABLE CODE
            • M19.129 - Post-traumatic osteoarthritis, unspecified elbow BILLABLE CODE
            • M19.13 - Post-traumatic osteoarthritis, wrist NON-BILLABLE CODE
            • M19.131 - Post-traumatic osteoarthritis, right wrist BILLABLE CODE
            • M19.132 - Post-traumatic osteoarthritis, left wrist BILLABLE CODE
            • M19.139 - Post-traumatic osteoarthritis, unspecified wrist BILLABLE CODE
            • M19.14 - Post-traumatic osteoarthritis, hand NON-BILLABLE CODE
            • M19.141 - Post-traumatic osteoarthritis, right hand BILLABLE CODE
            • M19.142 - Post-traumatic osteoarthritis, left hand BILLABLE CODE
            • M19.149 - Post-traumatic osteoarthritis, unspecified hand BILLABLE CODE
            • M19.17 - Post-traumatic osteoarthritis, ankle and foot NON-BILLABLE CODE
            • M19.171 - Post-traumatic osteoarthritis, right ankle and foot BILLABLE CODE
            • M19.172 - Post-traumatic osteoarthritis, left ankle and foot BILLABLE CODE
            • M19.179 - Post-traumatic osteoarthritis, unspecified ankle and foot BILLABLE CODE
            • M19.19 - Post-traumatic osteoarthritis, other specified site BILLABLE CODE
            • M19.2 - Secondary osteoarthritis of other joints NON-BILLABLE CODE
            • M19.21 - Secondary osteoarthritis, shoulder NON-BILLABLE CODE
            • M19.211 - Secondary osteoarthritis, right shoulder BILLABLE CODE
            • M19.212 - Secondary osteoarthritis, left shoulder BILLABLE CODE
            • M19.219 - Secondary osteoarthritis, unspecified shoulder BILLABLE CODE
            • M19.22 - Secondary osteoarthritis, elbow NON-BILLABLE CODE
            • M19.221 - Secondary osteoarthritis, right elbow BILLABLE CODE
            • M19.222 - Secondary osteoarthritis, left elbow BILLABLE CODE
            • M19.229 - Secondary osteoarthritis, unspecified elbow BILLABLE CODE
            • M19.23 - Secondary osteoarthritis, wrist NON-BILLABLE CODE
            • M19.231 - Secondary osteoarthritis, right wrist BILLABLE CODE
            • M19.232 - Secondary osteoarthritis, left wrist BILLABLE CODE
            • M19.239 - Secondary osteoarthritis, unspecified wrist BILLABLE CODE
            • M19.24 - Secondary osteoarthritis, hand NON-BILLABLE CODE
            • M19.241 - Secondary osteoarthritis, right hand BILLABLE CODE
            • M19.242 - Secondary osteoarthritis, left hand BILLABLE CODE
            • M19.249 - Secondary osteoarthritis, unspecified hand BILLABLE CODE
            • M19.27 - Secondary osteoarthritis, ankle and foot NON-BILLABLE CODE
            • M19.271 - Secondary osteoarthritis, right ankle and foot BILLABLE CODE
            • M19.272 - Secondary osteoarthritis, left ankle and foot BILLABLE CODE
            • M19.279 - Secondary osteoarthritis, unspecified ankle and foot BILLABLE CODE
            • M19.29 - Secondary osteoarthritis, other specified site BILLABLE CODE
            • M19.9 - Osteoarthritis, unspecified site NON-BILLABLE CODE
            • M19.90 - Unspecified osteoarthritis, unspecified site BILLABLE CODE
            • M19.91 - Primary osteoarthritis, unspecified site BILLABLE CODE
            • M19.92 - Post-traumatic osteoarthritis, unspecified site BILLABLE CODE
            • M19.93 - Secondary osteoarthritis, unspecified site BILLABLE CODE

Clinical Information for Other and unspecified osteoarthritis (M19)

Arthritis - Acute or chronic inflammation of JOINTS.

Arthritis, Experimental - ARTHRITIS that is induced in experimental animals. Immunological methods and infectious agents can be used to develop experimental arthritis models. These methods include injections of stimulators of the immune response, such as an adjuvant (ADJUVANTS, IMMUNOLOGIC) or COLLAGEN.

Arthritis, Gouty - Arthritis, especially of the great toe, as a result of gout. Acute gouty arthritis often is precipitated by trauma, infection, surgery, etc. The initial attacks are usually monoarticular but later attacks are often polyarticular. Acute and chronic gouty arthritis are associated with accumulation of MONOSODIUM URATE in and around affected joints.

Arthritis, Infectious - Arthritis caused by BACTERIA; RICKETTSIA; MYCOPLASMA; VIRUSES; FUNGI; or PARASITES.

Arthritis, Juvenile - Arthritis in children, with onset before 16 years of age. The terms juvenile rheumatoid arthritis (JRA) and juvenile idiopathic arthritis (JIA) refer to classification systems for chronic arthritis in children. Only one subtype of juvenile arthritis (polyarticular-onset, rheumatoid factor-positive) clinically resembles adult rheumatoid arthritis and is considered its childhood equivalent.

Arthritis, Psoriatic - A type of inflammatory arthritis associated with PSORIASIS, often involving the axial joints and the peripheral terminal interphalangeal joints. It is characterized by the presence of HLA-B27-associated SPONDYLARTHROPATHY, and the absence of rheumatoid factor.

Arthritis, Reactive - An aseptic, inflammatory arthritis developing secondary to a primary extra-articular infection, most typically of the GASTROINTESTINAL TRACT or UROGENITAL SYSTEM. The initiating trigger pathogens are usually SHIGELLA; SALMONELLA; YERSINIA; CAMPYLOBACTER; or CHLAMYDIA TRACHOMATIS. Reactive arthritis is strongly associated with HLA-B27 ANTIGEN.

Arthritis, Rheumatoid - A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.

Arthritis-Encephalitis Virus, Caprine - A species of LENTIVIRUS, subgenus ovine-caprine lentiviruses (LENTIVIRUSES, OVINE-CAPRINE), closely related to VISNA-MAEDI VIRUS and causing acute encephalomyelitis; chronic arthritis; PNEUMONIA; MASTITIS; and GLOMERULONEPHRITIS in goats. It is transmitted mainly in the colostrum and milk.

Crystal Arthropathies - Joint disorders that are characterized by accumulation of microcrystals in and around the joint including in the SYNOVIAL FLUID. They are classified according to the chemical nature of the crystals such as CALCIUM PYROPHOSPHATE; basic CALCIUM PHOSPHATES; and monosodium urate (see URIC ACID).

Lyme Disease - An infectious disease caused by a spirochete, BORRELIA BURGDORFERI, which is transmitted chiefly by Ixodes dammini (see IXODES) and pacificus ticks in the United States and Ixodes ricinis (see IXODES) in Europe. It is a disease with early and late cutaneous manifestations plus involvement of the nervous system, heart, eye, and joints in variable combinations. The disease was formerly known as Lyme arthritis and first discovered at Old Lyme, Connecticut.

Osteoarthritis - A progressive, degenerative joint disease, the most common form of arthritis, especially in older persons. The disease is thought to result not from the aging process but from biochemical changes and biomechanical stresses affecting articular cartilage. In the foreign literature it is often called osteoarthrosis deformans.

Rheumatic Fever - A febrile disease occurring as a delayed sequela of infections with STREPTOCOCCUS PYOGENES. It is characterized by multiple focal inflammatory lesions of the connective tissue structures, such as the heart, blood vessels, and joints (POLYARTHRITIS) and brain, and by the presence of ASCHOFF BODIES in the myocardium and skin.

Spondylarthritis - Inflammation of the joints of the SPINE, the intervertebral articulations.

Osteoarthritis, Hip - Noninflammatory degenerative disease of the hip joint which usually appears in late middle or old age. It is characterized by growth or maturational disturbances in the femoral neck and head, as well as acetabular dysplasia. A dominant symptom is pain on weight-bearing or motion.

Osteoarthritis, Knee - Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019)

Osteoarthritis, Spine - A degenerative joint disease involving the SPINE. It is characterized by progressive deterioration of the spinal articular cartilage (CARTILAGE, ARTICULAR), usually with hardening of the subchondral bone and outgrowth of bone spurs (OSTEOPHYTE).

Rotator Cuff Tear Arthropathy - Rapidly destructive shoulder joint and bone disease found mainly in elderly, and predominantly in women. It is characterized by SHOULDER PAIN; JOINT INSTABILITY; and the presence of crystalline CALCIUM PHOSPHATES in the SYNOVIAL FLUID. It is associated with ROTATOR CUFF INJURIES.

Joints - Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.

Spine - The spinal or vertebral column.

Instructional Notations

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • polyarthritis M15

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • arthrosis of spine M47
  • hallux rigidus M20.2
  • osteoarthritis of spine M47