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 Rashes

ICD-10 Coding for Rashes

R21
L20.9

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

Also Known as:
Skin rash
Dermatitis
Eczema
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 Rashes

Essential facts and insights about ICD-10 Coding for Rashes

Use ICD-10 code R21 for rash and other nonspecific skin eruption, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Rash and other nonspecific skin eruption

Billable Code
R21
Billable

Diagnostic Criteria

  • • Rash is present but lacks specific characteristics or diagnosis.

Applicable To

  • • Generalized rash
  • • Nonspecific skin eruption

Important Notes

  • • Ensure no specific diagnosis is available before using R21.

Atopic dermatitis, unspecified

Billable Code
L20.9
Billable

Diagnostic Criteria

  • • Chronic, pruritic, inflammatory skin condition
  • • Family history of atopy

Applicable To

  • • Eczema

Important Notes

  • • Ensure documentation supports the diagnosis of atopic dermatitis.
Ancillary Codes

Additional codes that may be used with this diagnosis

L30.9

Dermatitis, unspecified

Use when dermatitis is suspected but not specified.

Frequently Asked Questions

What is the ICD-10 code for a nonspecific rash?

The ICD-10 code for a nonspecific rash is R21, used when no specific diagnosis is available.

How do you code dermatitis in ICD-10?

Dermatitis is coded in the L20-L30 range, with specific codes based on type and cause.

Quick Navigation
All DiagnosesICD-10 Codes

Related Resources

How Medical Coding WorksBrowse All Codes