ICD Code K61.0

ICD code K61.0 is an abscess located in the anal region, indicating a localized collection of pus caused by infection near the anus.

1. Presence of localized pain, swelling, and tenderness in the anal or perianal region

2. Evidence of erythema, warmth, or induration near the anus

3. Palpable fluctuant mass adjacent to the anal canal

4. Possible purulent drainage from the affected area

5. Associated symptoms such as fever, malaise, or discomfort during defecation

6. Exclusion of other causes of perianal pain or swelling (e.g., hemorrhoids, fissures, neoplasms)

7. Confirmation of abscess via clinical examination or imaging if necessary

Relevant CPT codes that may be used to treat ICD code K61.0 include:

- 46040 (Incision and drainage of ischiorectal and/or perirectal abscess)

- 46050 (Incision and drainage of perianal abscess, superficial)

- 46045 (Incision and drainage of intramural, intramuscular, or submucosal abscess, transanal approach)

- 46020 (Incision and drainage of perirectal abscess, superficial)

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