Question: I heard that ICD-10 2023 will include several codes new for specified/unspecified cranial injury. Will there be new codes to represent these injuries in 2023? Tennessee Subscriber Answer: Yes, there are new codes for specified/unspecified intracranial injury. These codes will be eligible for use when ICD-10 2023 takes effect — Oct. 1, 2022 rather than Jan. 1, 2023. The first set of new codes is in the code set S06.89- (Other specified intracranial injury), where you’ll find the following new codes: Impact: Adds “loss of consciousness status unknown” and encounter type to the S06.89- code set. Also, ICD-10 will add these new codes to the S06.9X- (Unspecified intracranial injury) code set: Impact: Adds “loss of consciousness status unknown” and encounter type to this code set.