ICD CODES

ICD Code B09

ICD code B09 is used for unspecified viral infections that cause skin and mucous membrane lesions when the exact virus is not identified.

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What is ICD diagnosis code B09

ICD code B09 is an unspecified viral infection that causes lesions on the skin and mucous membranes, but the exact virus is not identified.

When to use ICD code B09

1. Presence of skin lesions such as rashes, vesicles, or ulcers not attributable to a specific viral etiology

2. Mucous membrane involvement, including oral, nasal, or genital lesions

3. Clinical suspicion of a viral infection based on history and examination

4. Laboratory tests inconclusive or not performed to identify a specific virus

5. Exclusion of other non-viral causes of skin and mucous membrane lesions

6. Absence of a more specific diagnosis for the viral infection causing the lesions

Billable CPT codes for ICD code B09

Relevant CPT codes that may be used to treat ICD code B09 include:

- 99201–99215 (Evaluation and Management office visits)

- 11000 (Debridement of extensive eczematous or infected skin)

- 11042–11047 (Debridement, subcutaneous tissue, muscle, bone)

- 12001–12018 (Simple repair of superficial wounds)

- 17000–17004 (Destruction of premalignant lesions, up to 15 lesions)

- 17110–17111 (Destruction of benign lesions, up to 14 lesions)

- 96372 (Therapeutic, prophylactic, or diagnostic injection)

- 36415 (Collection of venous blood by venipuncture)

- 87623–87625 (Viral detection by nucleic acid, direct probe technique)

CPT code selection should be based on the specific clinical scenario and services rendered for ICD code B09.

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