ICD-10 Diagnosis Code M19.019

Primary osteoarthritis, unspecified shoulder

Diagnosis Code M19.019

ICD-10: M19.019
Short Description: Primary osteoarthritis, unspecified shoulder
Long Description: Primary osteoarthritis, unspecified shoulder
This is the 2017 version of the ICD-10-CM diagnosis code M19.019

Code Classification
  • Diseases of the musculoskeletal system and connective tissue
    • Osteoarthritis (M15-M19)
      • Other and unspecified osteoarthritis (M19)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code M19.019 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Acute degenerative joint disease of shoulder region
  • Degenerative joint disease of shoulder region
  • Inflammation of joint of shoulder region
  • Localized, primary osteoarthritis
  • Localized, primary osteoarthritis of the shoulder region
  • Osteoarthritis of acromioclavicular joint
  • Osteoarthritis of glenohumeral joint

Information for Patients


Also called: Degenerative joint disease, OA, Osteoarthrosis

Osteoarthritis is the most common form of arthritis. It causes pain, swelling, and reduced motion in your joints. It can occur in any joint, but usually it affects your hands, knees, hips or spine.

Osteoarthritis breaks down the cartilage in your joints. Cartilage is the slippery tissue that covers the ends of bones in a joint. Healthy cartilage absorbs the shock of movement. When you lose cartilage, your bones rub together. Over time, this rubbing can permanently damage the joint.

Risk factors for osteoarthritis include

  • Being overweight
  • Getting older
  • Injuring a joint

No single test can diagnose osteoarthritis. Most doctors use several methods, including medical history, a physical exam, x-rays, or lab tests.

Treatments include exercise, medicines, and sometimes surgery.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  • Osteoarthritis
  • What Is Osteoarthritis? - NIH - Easy-to-Read (National Institute of Arthritis and Musculoskeletal and Skin Diseases)

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