ICD Code M61.371

ICD code M61371 is used to classify a medical condition where there is calcification and ossification of muscles specifically associated with burns, affecting the right ankle and foot. This code helps healthcare providers document and communicate the presence of abnormal bone formation within the muscle tissue in this specific area, which can occur as a complication following burn injuries. Proper coding is essential for accurate medical records, billing, and treatment planning.

When to use the ICD code for calcification and ossification of muscles associated with burns in the right ankle and foot, consider the following diagnostic criteria and symptoms:

1. History of Burn Injury: Documented evidence of a burn injury affecting the right ankle and foot.

2. Muscle Pain or Discomfort: Patient reports localized pain or discomfort in the affected area, particularly in the muscles around the ankle and foot.

3. Limited Range of Motion: Observations of restricted movement in the right ankle and foot due to muscle stiffness or calcification.

4. Palpable Masses: Physical examination reveals palpable masses or hardening in the muscle tissue of the right ankle and foot.

5. Imaging Findings: Radiological evidence (e.g., X-rays, MRI) indicating calcification or ossification in the muscles of the right ankle and foot.

6. Functional Impairment: Assessment of decreased functional ability or mobility in the right ankle and foot, impacting daily activities.

7. Inflammatory Signs: Presence of inflammation, such as swelling or redness, in the area surrounding the affected muscles.

8. Chronic Symptoms: Symptoms persisting beyond the expected healing time for the initial burn injury, indicating a chronic condition.

9. Differential Diagnosis: Exclusion of other potential causes of muscle calcification or ossification in the right ankle and foot, ensuring the diagnosis aligns with the specific criteria for this condition.

These criteria should be thoroughly documented to support the appropriate use of the ICD code in clinical practice.

For the ICD code M61.371, which pertains to calcification and ossification of muscles associated with burns in the right ankle and foot, the relevant CPT codes that may be applicable for treatment include:

1. 20550 - Injection(s); single tendon sheath, or ligament, aponeurosis (e.g., plantar "fascia").

2. 20600 - Arthrocentesis, aspiration and/or injection into a small joint or bursa (e.g., fingers, toes); without ultrasound guidance.

3. 20605 - Arthrocentesis, aspiration and/or injection into an intermediate joint or bursa (e.g., temporomandibular, ankle, wrist, elbow); without ultrasound guidance.

4. 27635 - Excision of lesion of tendon sheath or capsule (e.g., cyst, mucous cyst, or ganglion), leg and/or ankle.

5. 27640 - Partial excision (craterization, saucerization, or diaphysectomy) of bone (e.g., osteomyelitis or bossing); tibia or fibula.

6. 27650 - Repair, primary, open or percutaneous, of ruptured Achilles tendon; without graft.

7. 27654 - Repair, secondary, Achilles tendon, with or without graft.

These CPT codes are examples of procedures that might be considered for addressing the condition described by ICD code M61.371. The selection of the appropriate CPT code would depend on the specific clinical scenario and treatment plan determined by the healthcare provider.

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