`B74.3` Loiasis

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

MS-DRG index

Defines the logic of DRG(s) 867-869 in MDC 18.

Code First: J91.8 Pleural effusion in other conditions classified elsewhere ("filariasis (B74.0-B74.9)")
Code First: N51 Disorders of male genital organs in diseases classified elsewhere ("filariasis (B74.0-B74.9)")

Code First: H94.0 Acoustic neuritis in infectious and parasitic diseases classified elsewhere ("parasitic disease (B65-B89)")
Type 1 Excludes: I89 Other noninfective disorders of lymphatic vessels and lymph nodes ("filarial chylocele (B74.-)")
Type 2 Excludes: J82 Pulmonary eosinophilia, not elsewhere classified ("pulmonary eosinophilia due to specified parasitic infection (B50-B83)")
Type 1 Excludes: R82.0 Chyluria ("filarial chyluria (B74.-)")

Calabar swelling
Disease, diseased › eyeworm of Africa
Eyeworm disease of Africa
Infection, infected, infective (opportunistic) › Loa loa
Infection, infected, infective (opportunistic) › Loa loa › with conjunctival infestation
Infection, infected, infective (opportunistic) › Loa loa › eyelid
Infestation › eyelid › in (due to) › loiasis
Infestation › eyeworm
Infestation › filarial › due to › loa loa
Infestation › Loa loa
Infestation › Loa loa › conjunctival
Infestation › Loa loa › eyelid
Loa loa (loiasis)
Loiasis (with conjunctival infestation) (eyelid)
Swelling (of) › Calabar