What does Closed Head Injury mean? A closed head injury is a type of traumatic brain injury which is caused when the brain rapidly accelerates and decelerates within the skull, causing damage to the brain.
Therefore, based on the index, code S09.90xA is assigned for documentation of closed head injury (initial encounter). If documentation supports that the patient had loss of consciousness with the closed head injury, assign a code from subcategory S06.9, Unspecified intracranial injury.
If the TBI is documented only as a closed head injury without further description, assign code 959.01. A closed head injury occurs when a person receives a hard blow to the head from striking an object, but the object did not break the skull.
S09.90XAUnspecified injury of head, initial encounter S09. 90XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM S09. 90XA became effective on October 1, 2021.
Of the two, closed head injury (CHI) is far more common. Types of CHI include concussion, contusion, diffuse axonal injury, and intracranial hematoma (epidural hematoma, subdural hematoma, subarachnoid hemorrhage, and intraparenchymal hemorrhage).
ICD-9-CM Diagnosis Code 959.01 : Head injury, unspecified.
Head injury can be either closed or open (penetrating). A closed head injury means you received a hard blow to the head from striking an object, but the object did not break the skull. An open, or penetrating, head injury means you were hit with an object that broke the skull and entered the brain.
Traumatic brain injury (TBI) is a sudden injury that causes damage to the brain. It may happen when there is a blow, bump, or jolt to the head. This is a closed head injury.
A head injury is any trauma to the scalp, skull, or brain. The injury may be only a minor bump on the skull or a serious brain injury. Head injury can be either closed or open (penetrating). A closed head injury means you received a hard blow to the head from striking an object, but the object did not break the skull.
2012 ICD-9-CM Diagnosis Code 958.8 : Other early complications of trauma.
Short description: Open wound of scalp. ICD-9-CM 873.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 873.0 should only be used for claims with a date of service on or before September 30, 2015.
The level of injury is based on the status of the patient at the time of injury, based on observable signs such as level of consciousness, post-traumatic amnesia and coma scaling. If the psychomotor Neurobehavioral Status Exam is completed, the provider should also utilize the CPT code 96116.