Collaborative Stage Data Collection System

**For ICD-9 numerical codes, # 800- 999, nature of injury codes (and not external cause codes) are to be utilized. For ICD-9 codes #430- 32, "underlying" codes are to be utilized. Statutory Authority: Public Law, Chapter 574 as passed by the second .session of the 112th Legislature provides the statutory authority for these rules (22 MRSA ... ................
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