Codes / ICD10CM / M54.01

M54.01 Panniculitis affecting regions of neck and back, occipito-atlanto-axial region

ICD10CM code

ICD10CM

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Name of the Condition

  • Panniculitis affecting regions of neck and back, occipito-atlanto-axial region
  • ICD-10 Code: M54.01

Summary

Panniculitis is an inflammatory condition affecting the subcutaneous fat layer beneath the skin. When it occurs in the occipito-atlanto-axial region (the area where the skull meets the spine), it can cause painful, red lumps and skin discoloration.

Causes

Panniculitis can be caused by autoimmune disorders, infections, physical trauma, cold exposure, or certain medications. Sometimes, the exact cause remains unknown.

Risk Factors

  • Autoimmune diseases such as lupus or sarcoidosis
  • Infections due to bacteria, fungi, or viruses
  • Long-term exposure to cold environments
  • A history of trauma to the affected area

Symptoms

  • Painful, hard lumps under the skin
  • Redness and swelling around the affected area
  • Skin thickening or discoloration
  • Tenderness or fever may accompany the condition

Diagnosis

Diagnosis involves a physical examination, medical history review, imaging tests like ultrasound or MRI, and a biopsy of the affected tissue for microscopic examination.

Treatment Options

  • Anti-inflammatory medications to reduce pain and swelling
  • Corticosteroids for severe inflammation
  • Antibiotics if an infection is suspected
  • Discontinuation of drugs causing the condition, if applicable

Prognosis and Follow-Up

Prognosis depends on the underlying cause and response to treatment. Regular follow-up may be necessary to monitor for recurrence or complications.

Complications

  • Chronic pain or discomfort
  • Skin ulceration or necrosis
  • Infection spreading to deeper tissues
  • Scarring or permanent skin changes

Lifestyle & Prevention

  • Avoid prolonged exposure to cold temperatures
  • Protect the neck and back from trauma or injury
  • Manage underlying conditions like autoimmune disorders
  • Discontinue medications known to trigger panniculitis, if advised by a healthcare provider

When to Seek Professional Help

Seek medical attention if you experience persistent or worsening symptoms, such as severe pain, fever, or signs of infection (e.g., pus, increased redness).

Tips for Medical Coders

Document the specific anatomical location (occipito-atlanto-axial region) to support accurate coding. Ensure clinical notes specify the affected area to differentiate from broader neck/back panniculitis codes.

Medical Policies and Guidelines

Related policies from health plans

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