M25.50 – Pain in unspecified joint

Learn about ICD-10 code M25.50 for pain in an unspecified joint. Discover its uses, billing status, causes, symptoms, and common treatment options.

By Wynona Jugueta on Apr 23, 2025.

Fact Checked by Karina Jimenea.

Use Code
M25.50 – Pain in unspecified joint

M25.50 diagnosis code: Pain in unspecified joint

M25.50 is an ICD-10-CM code used to identify pain in an unspecified joint. It is commonly reported when the exact location of the joint pain hasn't been determined during the current evaluation. This ICD code belongs to the musculoskeletal system chapter and is often used as a placeholder diagnosis while further assessments are made.

Healthcare providers assign M25.50 when a patient experiences joint pain that has not yet been localized to a specific site, such as the unspecified knee, unspecified shoulder, or unspecified hip. It's typically an early-stage diagnosis when joint symptoms like chronic pain or acute pain are present but not yet fully mapped out to a precise joint location.

Is the M25.50 billable?

Yes, M25.50 – Pain in unspecified joint is a billable diagnosis code under ICD-10-CM. It can be submitted for insurance reimbursement and is recognized in clinical documentation when joint pain is evident, but the specific joint has not yet been identified.

M25.50 clinical information

Joint pain is commonly associated with other joint disorders, connective tissue diseases, and acquired or degenerative conditions. It may stem from:

  • Overuse injuries such as tendonitis, sprains, or strains
  • Traumatic causes like falls, lifting injuries, or sports accidents
  • Autoimmune disorders like lupus or rheumatoid arthritis
  • Degenerative diseases such as osteoarthritis

Patients may present with symptoms affecting multiple sites including the left hip, right hip, left ankle, right ankle, left foot, right foot, left wrist, right wrist, left elbow, or right elbow. In these cases, joint pain can evolve into a more specific diagnosis as more clinical details emerge.

Treatment for unspecified joint pain often depends on its severity and the suspected underlying cause. Options may include:

  • Pain relievers and anti-inflammatory medications
  • Physical therapy, stretching, and strengthening exercises
  • Acupuncture or chiropractic care
  • In more severe cases, surgical intervention

If the pain is associated with acquired deformities or structural joint damage, imaging tests and more advanced care may be necessary.

M25.50 synonyms include

  • Arthralgia (joint pain)
  • Arthralgia (joint pain) of multiple joints
  • Bilateral lower leg joint pain
  • Facet joint pain
  • Joint movement pain
  • Joint tenderness
  • Left lower leg joint pain
  • Multiple joint pain
  • Pain of joint of bilateral lower legs
  • Pain of joint of left lower leg
  • Pain of joint of right lower leg
  • Right lower leg joint pain
  • Tenderness of joint
  • Painful swelling of joint
  • Multiple joint pain

Other ICD-10 codes commonly used for joint pain

Frequently asked questions

Is the M25.50 a billable ICD-10 code?

Yes, M25.50 – Pain in unspecified joint – is a valid and billable ICD-10-CM diagnosis code. It can be used for reimbursement when joint pain is present but not yet attributed to a specific joint.

What does the M25.50 diagnostic code even mean?

The M25.50 code indicates that a patient is experiencing joint pain, but the exact joint causing the pain has not been clearly identified. It serves as a general placeholder during the diagnostic process until more specific information is available.

What are the most common treatments for M25.50?

Treatment typically includes pain management with medications, rest, and physical therapy depending on the severity of the joint pain. Additional care such as imaging, chiropractic care, or referral to a specialist may be recommended for ongoing or worsening symptoms.

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