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ICD-10 Coding for Rectal Pain(K64.0, K61.1)

Complete ICD-10-CM coding and documentation guide for Rectal Pain. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Anorectal PainProctalgia

Related ICD-10 Code Ranges

Complete code families applicable to Rectal Pain

K62-K64Primary Range

Diseases of anus and rectum

This range includes codes for conditions affecting the anus and rectum, such as hemorrhoids and abscesses, which are common causes of rectal pain.

Symptoms and signs involving the digestive system and abdomen

This range includes symptom codes like abdominal pain and tenderness, which may be used when the specific cause of rectal pain is not yet diagnosed.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
K64.0First degree hemorrhoidsUse when hemorrhoids are confirmed as non-prolapsing and causing rectal pain.
  • Physical examination confirming non-prolapsing hemorrhoids
K61.1Rectal abscessUse when imaging confirms a rectal abscess as the cause of pain.
  • Imaging confirmation of abscess

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for rectal pain

Essential facts and insights about Rectal Pain

The ICD-10 code for rectal pain is R10.32, with specific codes for underlying causes like K64.0 for hemorrhoids.

Primary ICD-10-CM Codes for rectal pain

First degree hemorrhoids
Billable Code

Decision Criteria

clinical Criteria

  • Presence of non-prolapsing hemorrhoids on examination

Applicable To

  • Non-prolapsing hemorrhoids

Excludes

  • Thrombosed hemorrhoids

Clinical Validation Requirements

  • Physical examination confirming non-prolapsing hemorrhoids

Code-Specific Risks

  • Misclassification if prolapse is present

Coding Notes

  • Ensure hemorrhoid grade is documented to avoid unspecified coding.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Left lower quadrant pain

R10.32
Use to document associated pain symptoms when the primary cause is hemorrhoids.

Cutaneous abscess of buttock

L02.211
Use if there is an associated cutaneous abscess.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Third degree hemorrhoids

K64.2
Use K64.2 if hemorrhoids prolapse and require manual reduction.

Hemorrhage of anus and rectum

K62.5
Use K62.5 if active bleeding is the primary issue rather than an abscess.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Rectal Pain to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code K64.0.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Increases risk of audit due to unspecified coding., Financial: Potential for denied claims and reduced reimbursement.

Mitigation Strategy

Train staff on the importance of documenting hemorrhoid grades., Use templates that prompt for specific details.

Impact

Reimbursement: May lead to reduced reimbursement due to lack of specificity., Compliance: Increases risk of audit due to unspecified coding., Data Quality: Decreases accuracy of clinical data.

Mitigation Strategy

Always document and code the specific grade of hemorrhoids.

Impact

Using unspecified codes when specific grades are documented.

Mitigation Strategy

Implement documentation audits and provide feedback to providers.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Rectal Pain, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Rectal Pain

Use these documentation templates to ensure complete and accurate documentation for Rectal Pain. These templates include all required elements for proper coding and billing.

Emergency Department Visit for Rectal Pain

Specialty: Emergency Medicine

Required Elements

  • Pain characterization
  • Associated symptoms
  • Physical exam findings
  • Imaging results

Example Documentation

Patient presents with sharp rectal pain, 7/10, localized to the left posterior quadrant. Anoscopy reveals 3 non-prolapsing internal hemorrhoids with fresh blood on exam.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Rectal pain present. Hemorrhoids likely.
Good Documentation Example
Sharp rectal pain (R10.32) at 8 o'clock position with 2 non-bleeding internal hemorrhoids on anoscopy (K64.0). No evidence of abscess.
Explanation
The good example provides specific location, severity, and diagnostic findings, supporting accurate coding.

Need help with ICD-10 coding for Rectal Pain? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

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