DocScrib
How it WorksPricingBlog
Sign InSign UpBook a Demo
DocScrib

AI-powered medical documentation platform streamlining healthcare workflows through intelligent transcription and clinical note generation.

Book a Demo

Product

  • Medical Templates
  • Pricing
  • Integrations
  • Security & Compliance

Resources

  • Blog
  • Documentation
  • Case Studies

Contact

  • support@docscrib.com
  • +1 (555) 123-4567
  • 123 Healthcare Blvd
    Medical District, CA 90210
© 2025 DocScrib. All rights reserved.
Privacy PolicyTerms of ServiceCookie Policy
Home/Diagnosis/ICD-10 Coding for Renal Mass

ICD-10 Coding for Renal Mass

C64.1
C64.2
C64.9

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

Also Known as:
Kidney Mass
Renal Tumor
Kidney Tumor
Join 10,000+ Happy Clinicians

The AI Medical Scribe for Happiest Clinicians

Save 2+ hours daily with instant clinical documentation.
Our AI scribe listens, understands, and generates comprehensive medical notes so you can focus on patient care.

Start Free Trial
No credit card required•HIPAA compliant
Recording Controls
Start recording to see live transcription
Live Conversation - Try For Free!
Real-time transcription with automatic speaker identification

Ready to Record

Start recording to see live conversation transcription

Key Information: ICD-10 Coding for Renal Mass

Essential facts and insights about ICD-10 Coding for Renal Mass

Use ICD-10 code C64.1 for malignant neoplasm of right kidney, except renal pelvis, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Malignant neoplasm of right kidney, except renal pelvis

Billable Code
C64.1
Billable

Diagnostic Criteria

clinical:
  • • Biopsy confirms renal cell carcinoma
documentation:
  • • Imaging report specifies laterality and enhancement

Applicable To

  • • Renal cell carcinoma of right kidney

Important Notes

  • • Ensure laterality is documented and confirmed by imaging.

Malignant neoplasm of left kidney, except renal pelvis

Billable Code
C64.2
Billable

Diagnostic Criteria

clinical:
  • • Biopsy confirms renal cell carcinoma
documentation:
  • • Imaging report specifies laterality and enhancement

Applicable To

  • • Renal cell carcinoma of left kidney

Important Notes

  • • Ensure laterality is documented and confirmed by imaging.

Malignant neoplasm of unspecified kidney, except renal pelvis

Billable Code
C64.9
Billable

Diagnostic Criteria

clinical:
  • • Biopsy confirms renal cell carcinoma
documentation:
  • • Imaging report specifies laterality and enhancement

Applicable To

  • • Renal cell carcinoma of unspecified kidney

Important Notes

  • • Ensure laterality is documented and confirmed by imaging.
Ancillary Codes

Additional codes that may be used with this diagnosis

N28.89

Other specified disorders of kidney and ureter

Use for non-malignant renal cysts.

Frequently Asked Questions

How do you code a renal mass without biopsy?

Use R93.40 for abnormal imaging of the kidney until biopsy confirms malignancy. If clinical diagnosis suggests malignancy, use C64.x with D49.51 as secondary.

What is the ICD-10 code for a malignant renal mass?

The ICD-10 codes for malignant renal mass are C64.1 for the right kidney, C64.2 for the left kidney, and C64.9 for unspecified kidney.

When should CKD stage codes be used with renal mass codes?

CKD stage codes should be sequenced after renal mass codes when chronic kidney disease is present, based on GFR values.

Quick Navigation
All DiagnosesICD-10 Codes

Related Resources

How Medical Coding WorksBrowse All Codes