What is the ICD-10 code for renal cystic disease?

The ICD-10 code for congenital renal cystic disease is Q61.x, while acquired cysts are coded as N28.1.

How do you document renal cystic disease?

Documentation should specify whether the cyst is congenital or acquired, include family history, imaging findings, and CKD stage if applicable.

ICD-10 Coding for Renal Cystic Disease(Q61.0, N28.1, Q61.2)

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Comprehensive guide on ICD-10 coding for renal cystic disease, including congenital and acquired cysts, documentation requirements, and common coding pitfalls.

Also known as:

Kidney CystsPolycystic Kidney Disease

Related ICD-10 Code Ranges

Complete code families applicable to Renal Cystic Disease

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
Q61.0	Congenital solitary renal cyst	Use when imaging shows a solitary cyst with no family history of polycystic kidney disease.	Ultrasound shows solitary cyst Negative family history Normal renal function
Q61.2	Adult polycystic kidney disease, autosomal dominant	Use when there is a family history of ADPKD and imaging confirms multiple bilateral cysts.	CT reveals >10 bilateral cysts Family history of ADPKD Elevated creatinine
N28.1	Acquired cyst of kidney	Use for cysts developed in the context of ESRD or after prolonged dialysis.	Patient on dialysis >3 months New cyst development post-ESRD

Primary ICD-10-CM Codes

Congenital renal cyst

Q61.0

Differential Codes

Alternative codes to consider when ruling out similar conditions

Acquired cyst of kidneyN28.1

Medullary cystic kidneyQ61.5

Congenital solitary renal cystQ61.0

Documentation & Coding Risks

Avoid these common issues when documenting Renal Cystic Disease.

Not linking CKD to cystic disease

Impact

Clinical: Incomplete clinical picture, Regulatory: Non-compliance with coding guidelines, Financial: Loss of potential reimbursement

Mitigation

Review patient history for CKD, Ensure linkage in documentation

Assuming all renal cysts are congenital

Impact

Reimbursement: Incorrect DRG assignment, Compliance: Potential audit issues, Data Quality: Inaccurate patient records

Mitigation

Verify documentation for congenital vs. acquired nature

Documentation of cyst etiology

Impact

Failure to document whether cysts are congenital or acquired.

Mitigation

Implement provider queries for unclear documentation.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with Q61.0.

Polycystic Kidney Disease→

Primary Code

Q61.0

Congenital renal cyst

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ICD-10 codes5

Coding risks3

FAQs2

ICD-10 Coding for Renal Cystic Disease(Q61.0, N28.1, Q61.2)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for renal cystic disease?

How do you document renal cystic disease?

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