G96.819 – Other intracranial hypotension
ICD-10-CM 2027 diagnosis code · Other disorders of the nervous system
ICD-10-CM code
G96.819
- Code
G96.819(claims format:G96819)- Description
- Other intracranial hypotension
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 6. Diseases of the nervous system (G00-G99)
- Block
- G89-G99 Other disorders of the nervous system
- Parent codes
- G96 › G96.8 › G96.81
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
G96.81 – Intracranial hypotension
Code also:
- any associated diagnoses, such as:
- Brachial amyotrophy (G54.5)
- Cerebrospinal fluid leak from spine (G96.02)
- Cranial nerve disorders in diseases classified elsewhere (G53)
- Nerve root and compressions in diseases classified elsewhere (G55)
- Nonpyogenic thrombosis of intracranial venous system (I67.6)
- Nontraumatic intracerebral hemorrhage (I61.-)
- Nontraumatic subdural hemorrhage (I62.0-)
- Other and unspecified cord compression (G95.2-)
- Other secondary parkinsonism (G21.8)
- Reversible cerebrovascular vasoconstriction syndrome (I67.841)
- Spinal cord herniation (G95.89)
- Stroke (I63.-)
- Syringomyelia (G95.0)
Index terms for G96.819
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in G96.81
Frequently asked questions
What is ICD-10 code G96.819?
G96.819 is the ICD-10-CM code for other intracranial hypotension, in the block G89-G99 (Other disorders of the nervous system).
Is G96.819 a billable code?
Yes. G96.819 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does G96.819 belong to?
It belongs to category G96 – Other disorders of central nervous system.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.