| B60 | Other protozoal diseases, not elsewhere classified | NON-BILLABLE CODE |
| B60.0 | Babesiosis | NON-BILLABLE CODE |
| B60.00 | Babesiosis, unspecified | BILLABLE CODE |
| B60.01 | Babesiosis due to Babesia microti | BILLABLE CODE |
| B60.02 | Babesiosis due to Babesia duncani | BILLABLE CODE |
| B60.03 | Babesiosis due to Babesia divergens | BILLABLE CODE |
| B60.09 | Other babesiosis | BILLABLE CODE |
| B60.1 | Acanthamebiasis | NON-BILLABLE CODE |
| B60.10 | Acanthamebiasis, unspecified | BILLABLE CODE |
| B60.11 | Meningoencephalitis due to Acanthamoeba (culbertsoni) | BILLABLE CODE |
| B60.12 | Conjunctivitis due to Acanthamoeba | BILLABLE CODE |
| B60.13 | Keratoconjunctivitis due to Acanthamoeba | BILLABLE CODE |
| B60.2 | Naegleriasis | BILLABLE CODE |
| B60.8 | Other specified protozoal diseases | BILLABLE CODE |
