Icd 10 code for unspecified closed head injury July 8, 2019 16 32 64 128 Icd 10 code for unspecified head injury Icd 10 code for unspecified head injury without loss of consciousness Icd 10 code for unspecified head injury with loss of consciousness 2024 icd 10 code for unspecified head injury Unspecified injury of head icd 10