Emergency: 119
AMDA-IMIC

B81 Other intestinal helminthiases, not elsewhere classified

Category / Non-billable header 6 subcodes

Block: Helminthiases (B65-B83)

Excludes 1 (cannot be coded together)

  • angiostrongyliasis due to:
  • Angiostrongylus cantonensis (B83.2)
  • Parastrongylus cantonensis (B83.2)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
B81..0 Anisakiasis Yes
B81..1 Intestinal capillariasis Yes
B81..2 Trichostrongyliasis Yes
B81..3 Intestinal angiostrongyliasis Yes
B81..4 Mixed intestinal helminthiases Yes
B81..8 Other specified intestinal helminthiases Yes

Related pages

Last reviewed: September 2026