B77
B77: Ascariasis
Non-billable headerICD-10-CM
B77 is a non-billable header ICD-10-CM code for ascariasis. It cannot be billed on its own: choose one of the more specific child codes below.
Includes
Conditions this code covers.
- ascaridiasis
- roundworm infection
Other codes that can never be billed with B77
Their own Excludes1 notes name this code, so the conflict is not listed above.
- J17Pneumonia in diseases classified elsewhere
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead B77
3 child codes. Green means billable.