ICD-10-CM
ICD-10 code for Syndrome Reye's: G93.7
The ICD-10-CM index points "Syndrome Reye's" to G93.7, Reye's syndrome. G93.7 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in G93
A header groups codes and is not billed. A billable code is one you can report.
- G93Other disorders of brainHeader
- G93.0Cerebral cystsBillable
- G93.1Anoxic brain damage, not elsewhere classifiedBillable
- G93.2Benign intracranial hypertensionBillable
- G93.3Postviral and related fatigue syndromesHeader
- G93.31Postviral fatigue syndromeBillable
- G93.32Myalgic encephalomyelitis/chronic fatigue syndromeBillable
- G93.39Other post infection and related fatigue syndromesBillable
- G93.4Other and unspecified encephalopathyHeader
- G93.40Encephalopathy, unspecifiedBillable
- G93.41Metabolic encephalopathyBillable
- G93.42Megalencephalic leukoencephalopathy with subcortical cystsBillable
- G93.43Leukoencephalopathy with calcifications and cystsBillable
- G93.44Adult-onset leukodystrophy with axonal spheroidsBillable
- G93.45Developmental and epileptic encephalopathyBillable
- G93.49Other encephalopathyBillable
- G93.5Compression of brainBillable
- G93.6Cerebral edemaBillable
- G93.7Reye's syndromeBillable
- G93.8Other specified disorders of brainHeader
- G93.81Temporal sclerosisBillable
- G93.82Brain deathBillable
- G93.89Other specified disorders of brainBillable
- G93.9Disorder of brain, unspecifiedBillable
Code first
The CDC tabular list says to report the code named here before this one.
Code first poisoning due to salicylates, if applicable (T39.0-, with sixth character 1-4)
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
Use additional code for adverse effect due to salicylates, if applicable (T39.0-, with sixth character 5)
Related conditions
Related pages
- G93.7 code detailsNotes, nearby codes, CMS-HCC group
- Category G93Every code under it
- Chapter 6Diseases of the nervous system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Syndrome Reye's?
The ICD-10-CM index points "Syndrome Reye's" to G93.7, Reye's syndrome. G93.7 is a billable code.
Is G93.7 billable?
Yes. G93.7 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to G93.7?
The CDC tabular list gives 1 "use additional code" note for G93.7 and the categories above it. They are listed on this page.
What chapter is G93.7 in?
Chapter 6. Diseases of the nervous system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.