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Home/Diagnosis/ICD-10 Coding for Renal Insufficiency Unspecified

ICD-10 Coding for Renal Insufficiency Unspecified

N28.9

Complete ICD-10-CM coding and documentation guide for icd-10 coding for renal insufficiency unspecified includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Kidney Dysfunction Unspecified
Renal Impairment Unspecified
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Key Information: ICD-10 Coding for Renal Insufficiency Unspecified

Essential facts and insights about ICD-10 Coding for Renal Insufficiency Unspecified

Use ICD-10 code N28.9 for disorder of kidney and ureter, unspecified, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Disorder of kidney and ureter, unspecified

Billable Code
N28.9
Billable

Diagnostic Criteria

documentation_criteria:
  • • Absence of 'chronic' or 'acute' in documentation.
clinical_criteria:
  • • eGFR between 45-59 mL/min without acute or chronic indicators.

Applicable To

  • • Unspecified renal insufficiency

Important Notes

  • • Ensure documentation does not imply chronicity or acute onset unless specified.
Ancillary Codes

Additional codes that may be used with this diagnosis

I10

Essential (primary) hypertension

Use when hypertension is documented alongside renal insufficiency.

T45.1X5A

Adverse effect of nonsteroidal anti-inflammatory drugs, initial encounter

Use when medication toxicity is the cause of renal insufficiency.

Frequently Asked Questions

What is the ICD-10 code for renal insufficiency unspecified?

The ICD-10 code for renal insufficiency unspecified is N28.9. It is used when renal insufficiency is documented without specifying chronicity or acute onset.

When should N28.9 be used?

Use N28.9 for renal insufficiency when documentation lacks terms like 'chronic' or 'acute', indicating unspecified renal dysfunction.

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