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ICD-10-CM Codes
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2023 ICD-10-CM Diagnosis Code G93.5
2023 ICD-10-CM Diagnosis Code G93.5
Compression of brain
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- G93.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM G93.5 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G93.5 - other international versions of ICD-10 G93.5 may differ.
Applicable To- Arnold-Chiari type 1 compression of brain
- Compression of brain (stem)
- Herniation of brain (stem)
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as G93.5. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
The following code(s) above
G93.5 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
G93.5:
Approximate Synonyms
- Arnold chiari type 1
- Brain compression
- Brain stem compression
- Brain stem herniation
- Cerebellar pressure cone
- Cerebral herniation
- Chiari malformation type i
- Compression of brain due to focal lesion
- Compression of brain due to nontraumatic intracerebral hemorrhage
- Herniation brain stem
- Herniation cerebral
- Herniation tonsillar, into foramen magnum
- Herniation under falx cerebri
- Intracerebral hemorrhage with brain compression
- Intracerebral hemorrhage with brain compression and coma
- Intracerebral hemorrhage, coma
- Nontraumatic subarachnoid hemorrhage with brain compression
- Nontraumatic subarachnoid hemorrhage with coma and brain compression
- Nontraumatic subdural hematoma with brain compression
- Nontraumatic subdural hematoma with brain compression and coma
- Posterior fossa compression syndrome
- Subarachnoid hemorrhage, with brain compression
- Subarachnoid hemorrhage, with coma
- Subdural hematoma, with brain compression
- Subdural hematoma, with coma
- Tonsillar hernia into foramen magnum
ICD-10-CM G93.5 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 080 Nontraumatic stupor and coma with mcc
- 081 Nontraumatic stupor and coma without mcc
Convert G93.5 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To G93.5
G93.1 Anoxic brain damage, not elsewhere classified
G93.2 Benign intracranial hypertension
G93.3 Postviral and related fatigue syndromes
G93.31 Postviral fatigue syndrome
G93.32 Myalgic encephalomyelitis/chronic fatigue syndrome
G93.39 Other post infection and related fatigue syndromes
G93.4 Other and unspecified encephalopathy
G93.40 Encephalopathy, unspecified
G93.41 Metabolic encephalopathy
G93.5
Compression of brain
G93.8 Other specified disorders of brain
G93.89 Other specified disorders of brain
G93.9 Disorder of brain, unspecified
G94 Other disorders of brain in diseases classified elsewhere
G95 Other and unspecified diseases of spinal cord
G95.0 Syringomyelia and syringobulbia
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.