§ 81.21 Cancers requiring the use of NIOSH–IREP.

(a) DOL will calculate probability of causation for all cancers using NIOSH–IREP.

(b) Carcinoma in situ (ICD–10–CM codes D00–D09), neoplasms of uncertain behavior (ICD–10–CM codes D37–D44 and D48), and neoplasms of unspecified nature (ICD–10–CM code D49) are assumed to be malignant, for purposes of estimating probability of causation.