What is the ICD-10 code for pseudotumor cerebri?

The ICD-10 code for pseudotumor cerebri, also known as benign intracranial hypertension, is G93.2. It is used for idiopathic cases without a secondary cause.

How do you code drug-induced pseudotumor cerebri?

For drug-induced pseudotumor cerebri, use the adverse effect code (e.g., T36.4x5A for tetracycline) followed by G93.2 to indicate the condition.

ICD-10 Coding for Pseudotumor Cerebri(G93.2, H47.12, I67.6)

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Comprehensive guide on ICD-10 coding for pseudotumor cerebri, including primary and secondary codes, documentation requirements, and common pitfalls.

Also known as:

Idiopathic Intracranial HypertensionBenign Intracranial Hypertension

Related ICD-10 Code Ranges

Complete code families applicable to Pseudotumor Cerebri

G00-G99Primary Range

Diseases of the nervous system

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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
G93.2	Benign intracranial hypertension	Use for idiopathic cases where no secondary cause is identified.	Lumbar puncture opening pressure ≥250 mm H₂O Normal CSF composition No evidence of venous sinus thrombosis on MRV
T36.4X5A	Adverse effect of tetracyclines	Use for cases of pseudotumor cerebri induced by tetracycline.	Documented use of tetracyclines Onset of symptoms following medication use

Primary ICD-10-CM Codes

Benign intracranial hypertension

G93.2Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Nonpyogenic thrombosis of intracranial venous systemI67.6

Use when venous sinus thrombosis is confirmed.

Documentation & Coding Risks

Avoid these common issues when documenting Pseudotumor Cerebri.

Failure to document papilledema when present.

Impact

Clinical: Incomplete clinical picture., Regulatory: Potential for coding audits., Financial: Loss of reimbursement for related conditions.

Mitigation

Ensure ophthalmologic exams are documented., Include funduscopy results in notes.

Using G93.2 without specifying if it's idiopathic or secondary.

Impact

Reimbursement: Incorrect DRG assignment can affect reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Ensure to document and code any underlying conditions first.

Incorrect Sequencing

Impact

Failure to sequence underlying conditions before G93.2.

Mitigation

Review coding guidelines for secondary conditions.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with G93.2.

Primary Code

G93.2

Benign intracranial hypertension

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ICD-10 codes4

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ICD-10 Coding for Pseudotumor Cerebri(G93.2, H47.12, I67.6)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for pseudotumor cerebri?

How do you code drug-induced pseudotumor cerebri?

Related condition guides