What is the ICD-10 code for DiGeorge syndrome?

The ICD-10 code for DiGeorge syndrome is D82.1, used when there is no genetic confirmation of 22q11.2 deletion. If genetic confirmation is present, use Q93.81.

How do you code 22q11.2 deletion syndrome?

For 22q11.2 deletion syndrome, use ICD-10 code Q93.81 when genetic testing confirms the deletion.

ICD-10 Coding for DiGeorge Syndrome(Q93.81, D82.1, E83.51)

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Comprehensive guide on ICD-10 coding for DiGeorge syndrome, including documentation requirements and coding pitfalls.

Also known as:

22q11.2 Deletion SyndromeVelocardiofacial Syndrome

Related ICD-10 Code Ranges

Complete code families applicable to DiGeorge Syndrome

Q00-Q99Primary Range

Congenital malformations, deformations and chromosomal abnormalities

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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
Q93.81	22q11.2 deletion syndrome	Use when genetic testing confirms 22q11.2 deletion.	FISH or microarray report confirming 22q11.2 deletion
D82.1	DiGeorge syndrome	Use when there is a clinical diagnosis of DiGeorge syndrome without genetic confirmation.	Clinical diagnosis based on symptoms like thymic aplasia or T-cell lymphopenia.

Primary ICD-10-CM Codes

Velo-cardio-facial syndrome

Q93.81Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

DiGeorge syndromeD82.1

22q11.2 deletion syndromeQ93.81

Documentation & Coding Risks

Avoid these common issues when documenting DiGeorge Syndrome.

Omitting genetic confirmation in documentation.

Impact

Clinical: Misdiagnosis or inappropriate treatment plans., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials or reduced reimbursement.

Mitigation

Verify genetic test results before coding., Ensure documentation includes genetic confirmation.

Using D82.1 when 22q11.2 deletion is confirmed.

Impact

Reimbursement: Incorrect sequencing can lead to claim denials., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate data tracking and reporting.

Mitigation

Use Q93.81 as the primary code when genetic confirmation is present.

Genetic confirmation documentation

Impact

Lack of genetic confirmation can lead to audit discrepancies.

Mitigation

Ensure all genetic test results are documented and accessible.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with Q93.81.

Primary Code

Q93.81

Velo-cardio-facial syndrome

Quick Navigation

ICD-10 codes5

Coding risks3

FAQs2

ICD-10 Coding for DiGeorge Syndrome(Q93.81, D82.1, E83.51)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for DiGeorge syndrome?

How do you code 22q11.2 deletion syndrome?

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