What is the ICD-10 code for retroperitoneal fibrosis?

The ICD-10 code for retroperitoneal fibrosis is K68.2. It is used when imaging confirms a retroperitoneal mass and biopsy rules out malignancy.

How is ureteral obstruction coded with retroperitoneal fibrosis?

Ureteral obstruction due to retroperitoneal fibrosis is coded with N13.5, sequenced after K68.2 unless obstruction is the primary reason for the encounter.

ICD-10 Coding for Retroperitoneal Fibrosis(K68.2, C78.6, I71.4)

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Learn about the ICD-10 coding for retroperitoneal fibrosis, including documentation requirements and common coding pitfalls.

Also known as:

Ormond's DiseaseIdiopathic Retroperitoneal Fibrosis

Related ICD-10 Code Ranges

Complete code families applicable to Retroperitoneal Fibrosis

K00-K95Primary Range

Diseases of the digestive 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
K68.2	Retroperitoneal fibrosis	Use when retroperitoneal fibrosis is confirmed by imaging and biopsy, and no malignancy is present.	Imaging evidence of retroperitoneal soft tissue mass Biopsy ruling out malignancy Elevated ESR or CRP
N13.5	Crossing vessel and stricture of ureter without hydronephrosis	Use when ureteral obstruction is documented in conjunction with retroperitoneal fibrosis.	Imaging showing ureteral obstruction Clinical correlation with retroperitoneal fibrosis

Primary ICD-10-CM Codes

Retroperitoneal fibrosis

K68.2Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Secondary malignant neoplasm of retroperitoneumC78.6

Use when biopsy confirms malignancy.

Documentation & Coding Risks

Avoid these common issues when documenting Retroperitoneal Fibrosis.

Vague documentation of abdominal mass

Impact

Clinical: May lead to misdiagnosis., Regulatory: Non-compliance with documentation standards., Financial: Potential denial of claims.

Mitigation

Ensure detailed imaging reports are included., Specify mass characteristics and effects.

Coding K68.2 for fibrosis secondary to abdominal aortic aneurysm (AAA)

Impact

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

Mitigation

Code I71.4 (AAA) first, then K68.2

Omitting N13.5 when stents are placed

Impact

Reimbursement: Potential loss of reimbursement for procedures., Compliance: Failure to document complete clinical picture., Data Quality: Incomplete data on patient condition.

Mitigation

Always link ureteral intervention to obstruction

Incorrect sequencing

Impact

Failure to sequence codes correctly can lead to audit flags.

Mitigation

Regular training on coding guidelines and updates.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with K68.2.

Primary Code

K68.2

Retroperitoneal fibrosis

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ICD-10 codes4

Coding risks4

FAQs2

ICD-10 Coding for Retroperitoneal Fibrosis(K68.2, C78.6, I71.4)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for retroperitoneal fibrosis?

How is ureteral obstruction coded with retroperitoneal fibrosis?

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