ICD-10 Diagnosis Code M12.85

Other specific arthropathies, not elsewhere classified, hip

Diagnosis Code M12.85

ICD-10: M12.85
Short Description: Other specific arthropathies, not elsewhere classified, hip
Long Description: Other specific arthropathies, not elsewhere classified, hip
This is the 2019 version of the ICD-10-CM diagnosis code M12.85

Not Valid for Submission
The code M12.85 is a "header" and not valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Inflammatory polyarthropathies (M05-M14)
      • Other and unspecified arthropathy (M12)

Information for Patients


Hip Injuries and Disorders

Your hip is the joint where your femur (thigh bone) meets your pelvis (hip bone). There are two main parts: a ball at the end of the femur, which fits in a socket in the pelvis. Your hip is known as a ball-and-socket joint. This is because you have a ball at the end of your femur, and it fits into a socket in your pelvis. This makes your hips very stable and allows for a wide range of motion. When they are healthy, it takes great force to hurt them. However, playing sports, running, overuse, or falling can sometimes lead to hip injuries such as

  • Strains
  • Bursitis
  • Dislocations
  • Fractures

Certain diseases also lead to hip injuries or problems. Osteoarthritis can cause pain and limited motion. Osteoporosis of the hip causes weak bones that break easily. Both of these are common in older people.

Another problem is hip dysplasia, where the ball at the end of the femur is loose in the hip socket. It can cause hip dislocation. Babies who have hip dysplasia are usually born with it, but sometimes they develop it later.

Treatment for hip disorders may include rest, medicines, physical therapy, or surgery, including hip replacement.

  • Developmental dysplasia of the hip (Medical Encyclopedia)
  • Getting your home ready - knee or hip surgery (Medical Encyclopedia)
  • Hip arthroscopy (Medical Encyclopedia)
  • Hip flexor strain -- aftercare (Medical Encyclopedia)
  • Hip fracture - discharge (Medical Encyclopedia)
  • Hip fracture surgeries (Medical Encyclopedia)
  • Hip joint injection (Medical Encyclopedia)
  • Hip pain (Medical Encyclopedia)
  • Legg-Calve-Perthes disease (Medical Encyclopedia)
  • Slipped capital femoral epiphysis (Medical Encyclopedia)
  • Trochanteric bursitis (Medical Encyclopedia)


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