B83.4
B83.4: Internal hirudiniasis
Billable / specific codeICD-10-CM
B83.4 is a billable, specific ICD-10-CM code for internal hirudiniasis. It is valid for submission on a claim.
Check B83.4 with the rest of the claim: free scrubberExcludes2: not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- external hirudiniasis (B88.3)
Excludes1 inherited from the categories above B83.4
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above B83.4
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Hirudiniasis›internal
- Infestation›helminth›hirudiniasis, internal
Code history
Unchanged in every release from FY2024 to FY2027.