What is the ICD-10 code for hypoxic encephalopathy?

The ICD-10 code for hypoxic encephalopathy in adults is G93.1, while neonatal hypoxic ischemic encephalopathy is coded under P91.6- series.

How is hypoxic encephalopathy documented?

Document hypoxic encephalopathy by specifying the type (hypoxic or anoxic), the cause, and supporting clinical findings like MRI results.

ICD-10 Coding for Hypoxic Encephalopathy(G93.1, G93.40, G93.41)

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Learn about the ICD-10 coding for hypoxic encephalopathy, including documentation requirements and clinical validation criteria.

Related ICD-10 Code Ranges

Complete code families applicable to Hypoxic Encephalopathy

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
G93.1	Anoxic brain damage, not elsewhere classified	Use for adults and children over 28 days with hypoxic brain injury.	Documented hypoxic event MRI showing restricted diffusion in basal ganglia/cortex
P91.60	Neonatal hypoxic ischemic encephalopathy, unspecified	Use for neonates with unspecified severity of HIE.	Sarnat staging Umbilical cord pH <7.0
P91.61	Neonatal hypoxic ischemic encephalopathy, moderate	Use for neonates with moderate HIE.	Sarnat Stage II EEG showing moderate voltage suppression
P91.62	Neonatal hypoxic ischemic encephalopathy, severe	Use for neonates with severe HIE.	Sarnat Stage III EEG showing burst suppression pattern

Primary ICD-10-CM Codes

Anoxic brain damage, not elsewhere classified

G93.1Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Metabolic encephalopathyG93.41

Documentation & Coding Risks

Avoid these common issues when documenting Hypoxic Encephalopathy.

Vague documentation of encephalopathy

Impact

Clinical: Misrepresentation of patient's condition., Regulatory: Potential for coding audits and denials., Financial: Loss of appropriate reimbursement.

Mitigation

Use specific terms like 'hypoxic' or 'anoxic'., Document underlying cause clearly.

Using G93.40 for confirmed hypoxic cases

Impact

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

Mitigation

Query for specificity to confirm hypoxic nature.

Specificity in Encephalopathy Coding

Impact

Risk of audits due to non-specific encephalopathy coding.

Mitigation

Ensure documentation specifies type and cause of encephalopathy.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with G93.1.

Primary Code

G93.1

Anoxic brain damage, not elsewhere classified

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ICD-10 codes7

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ICD-10 Coding for Hypoxic Encephalopathy(G93.1, G93.40, G93.41)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for hypoxic encephalopathy?

How is hypoxic encephalopathy documented?

Related condition guides