Supratherapeutic warfarin icd 10 July 8, 2019 16 32 64 128 Supratherapeutic warfarin level icd 10 Supratherapeutic inr on warfarin icd 10 Supratherapeutic inr due to warfarin icd 10 Supratherapeutic inr icd 10 Icd 10 code for supratherapeutic inr