ICD Code M79.81

ICD code M79.81 is nontraumatic hematoma of soft tissue, which refers to a collection of blood within the soft tissues of the body that is not caused by an injury or trauma.

1. Presence of a localized collection of blood within soft tissue not caused by trauma

2. Swelling or mass in the soft tissue area

3. Discoloration of the skin (ecchymosis) overlying the affected area

4. Tenderness or pain at the site of the hematoma

5. Absence of recent injury, surgery, or invasive procedure to the affected area

6. No evidence of underlying bone fracture or joint involvement

7. Clinical or imaging confirmation of hematoma within soft tissue

Relevant CPT codes that may be used to treat ICD code M79.81 include:

- 10140 (Incision and drainage of hematoma, seroma or fluid collection)

- 10160 (Puncture aspiration of abscess, hematoma, bulla, or cyst)

- 12001-13160 (Repair codes, if wound closure is required)

- 20550 (Injection(s); single tendon sheath, or ligament, aponeurosis)

- 29580 (Application of paste boot, e.g., Unna boot)

Selection of the appropriate CPT code depends on the specific treatment rendered for M79.81.

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