2024 ICD-10-CM Diagnosis Code S06.4XAA
Epidural hemorrhage with loss of consciousness status unknown, initial encounter
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Extradural hemorrhage following injury with open intracranial wound
- Extradural hemorrhage following injury with open intracranial wound AND loss of consciousness
- Intracranial hemorrhage following injury with loss of consciousness
- Intracranial hemorrhage following injury with open intracranial wound AND loss of consciousness
- Clinical Category:
- Traumatic brain injury (TBI); concussion, initial encounter
- CCSR Category Code:
- Inpatient Default CCSR:
- Y - Yes, default inpatient assignment for principal diagnosis or first-listed diagnosis.
- Outpatient Default CCSR:
- Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.
The appropriate 7th character is to be added to each code from block Intracranial injury (S06). Use the following options for the aplicable episode of care:
- A - initial encounter
- D - subsequent encounter
- S - sequela
S064XAA replaces the following previously assigned ICD-10-CM code(s):
- FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
- FY 2023 - Code Added, effective from 10/1/2022 through 9/30/2023
 Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.