What is the ICD-10 code for aphasia?

The ICD-10 code for aphasia is R47.01, used for language disorders without a known cerebrovascular cause.

How do you code aphasia following a stroke?

For aphasia following a stroke, use I69.320, ensuring the cerebrovascular event is coded first.

ICD-10 Coding for Aphasia(R47.01, F02.81, G31.0)

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Explore detailed ICD-10 coding guidelines for aphasia, including primary and secondary codes, documentation requirements, and common pitfalls.

Also known as:

Language DisorderSpeech Impairment

Related ICD-10 Code Ranges

Complete code families applicable to Aphasia

R00-R99Primary Range

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
R47.01	Aphasia	Use when aphasia is present without a known cerebrovascular cause.	Diagnosis by a speech-language pathologist Standardized assessment results
I69.320	Aphasia following cerebral infarction	Use when aphasia is a sequela of a cerebrovascular event.	Imaging confirming cerebrovascular event Neurology consult note linking aphasia to event
G31.01	Primary progressive aphasia	Use for neurodegenerative causes of aphasia.	MRI showing temporal atrophy Neuropsychological testing

Primary ICD-10-CM Codes

Aphasia

R47.01Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

DysphasiaR47.02

Dysphasia following cerebral infarctionI69.321

Use for partial language deficits post-stroke.

Dementia in other diseases classified elsewhere with behavioral disturbanceF02.81

Use when dementia is the primary diagnosis.

Documentation & Coding Risks

Avoid these common issues when documenting Aphasia.

Generalizing all speech issues as aphasia

Impact

Clinical: Misleading treatment plans., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation

Use specific language assessments, Consult with SLP

Coding resolved aphasia as active

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records.

Mitigation

Confirm current status of aphasia before coding.

Using unspecified codes for post-stroke aphasia

Impact

Reimbursement: May affect DRG assignment and payment., Compliance: Risk of audit findings., Data Quality: Lack of specificity in records.

Mitigation

Specify laterality and type of aphasia.

Unspecified aphasia coding

Impact

Using unspecified codes increases audit risk.

Mitigation

Always specify type and cause of aphasia.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with R47.01.

Primary Code

R47.01

Aphasia

Quick Navigation

ICD-10 codes14

Coding risks4

FAQs2

ICD-10 Coding for Aphasia(R47.01, F02.81, G31.0)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for aphasia?

How do you code aphasia following a stroke?

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