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B87

B87Myiasis

Non-billable headerICD-10-CM

B87 is a non-billable header ICD-10-CM code for myiasis. It cannot be billed on its own: choose one of the more specific child codes below.

Includes

Conditions this code covers.

  • infestation by larva of flies

Other codes that can never be billed with B87

These codes carry an Excludes1 note pointing at B87. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading B87 alone.

  • H94.8Other specified disorders of ear in diseases classified elsewhere

Risk adjustment

B87 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead B87

7 child codes. Green means billable.

Questions about B87

Is B87 a billable ICD-10-CM code?
No. B87 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does B87 sit in the tabular list?
Certain infectious and parasitic diseases (A00-B99), in the block Pediculosis, acariasis and other infestations (B85-B89).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.