ICD-10-CM · G30.9
ICD-10 G30.9: Alzheimer's disease, unspecified
Alzheimer's.
Code
G30.9
Category
Diseases of the nervous system (G00-G99)
Clinical context
Alzheimer's.
Documentation requirements
- Cognitive testing
- Imaging
Common related procedures
- Donepezil
- Memantine
Common payer denial patterns
- Amyloid PET NCD 220.6.17 criteria
Frequently asked questions
What does ICD-10 G30.9 mean?
Alzheimer's disease, unspecified
When is this code documented?
Alzheimer's.
What documentation supports this code?
Cognitive testing; Imaging.
What are common denials associated with this diagnosis?
Amyloid PET NCD 220.6.17 criteria.
Related diagnoses
- G20 — Parkinson's disease
- G35 — Multiple sclerosis
- G40.909 — Epilepsy, unspecified, not intractable, without status epilepticus
- G43.909 — Migraine, unspecified, not intractable, without status migrainosus
- G44.209 — Tension-type headache, unspecified, not intractable
- G44.40 — Drug-induced headache, NEC, not intractable
Sources
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