R10-R109
Medium Complexity

Symptoms and signs involving the circulatory and respiratory systems

Primary Specialty: Primary Care
Last Updated: 2025-09-10

ICD-10 Codes (0)

0 billable
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Updates & Changes

FY 2026 Updates

Current Year

Deleted Codes

No codes deleted in this range for FY 2026

No significant changes for FY 2026

This range maintains stability with current coding practices

Historical Changes

  • FY 2025: Routine maintenance updates with minor terminology clarifications
  • FY 2024: Enhanced specificity requirements for certain code ranges
  • FY 2023: Updated documentation guidelines for improved clarity

Upcoming Changes

  • Proposed updates pending review by Coordination and Maintenance Committee
  • Under consideration: Enhanced digital health integration codes

Implementation Guidance

  • Review all FY 2026 updates for R10-R109 codes before implementation
  • Always verify the most current codes in the ICD-10-CM manual
  • Ensure clinical documentation supports the selected diagnosis codes
  • +3 more guidance items...

Range Overview

high priority

The ICD-10 code range R10-R109 encompasses symptoms and signs involving the circulatory and respiratory systems. These codes are used to document conditions like chest pain, palpitations, cough, abnormal breathing, and other related symptoms. They are crucial for capturing patient symptoms that may not have a definitive diagnosis yet but are significant for patient care and management.

Key Usage Points:

  • R10 codes are used for abdominal and pelvic pain.
  • R00-R09 codes cover symptoms and signs involving the circulatory and respiratory systems.
  • R00 codes specifically address abnormalities of heartbeat.
  • R06 codes are used for abnormalities of breathing.
  • R09 codes cover other symptoms and signs involving the circulatory and respiratory systems.

Coding Guidelines

When to Use:

  • When a patient presents with chest pain without a definitive diagnosis.
  • When a patient has abnormal breathing patterns.
  • When a patient experiences palpitations.
  • When a patient has unspecified symptoms related to the circulatory or respiratory system.

When NOT to Use:

  • When a definitive diagnosis has been established.
  • When the symptom is a routine and expected part of a disease process.
  • When the symptom is not significant to the current medical management.
  • When the symptom is transient and self-limiting.

Code Exclusions

Always verify exclusions in the ICD-10-CM guidelines and the patient's medical record.

Documentation Requirements

Documentation for these codes should be detailed, describing the symptom, its severity, duration, and any relieving or aggravating factors. Any associated symptoms should also be documented.

Clinical Information:

  • Detailed description of the symptom.
  • Duration and frequency of the symptom.
  • Severity of the symptom.
  • Relieving or aggravating factors.
  • Associated symptoms.

Supporting Evidence:

  • Physician's clinical notes.
  • Nursing notes.
  • Lab and diagnostic test results.
Good Documentation Example:

Patient presents with severe, crushing chest pain lasting for 30 minutes, radiating to the left arm. Pain is aggravated with physical activity and relieved by rest.

Poor Documentation Example:

Patient has chest pain.

Common Documentation Errors:

  • Vague or incomplete description of symptoms.
  • Lack of duration or frequency of symptoms.
  • Not documenting associated symptoms.
  • Not documenting relieving or aggravating factors.

Range Statistics

8
Total Codes
0
Billable
Complexity:
Medium
Primary Use:Clinical Documentation
Chapter:18

Coding Complexity

Medium
Complexity Rating

The complexity of these codes lies in understanding the clinical context of the symptoms and determining their significance to patient care. Coders must also be able to identify when a symptom is part of a routine disease process and when it has resolved.

Key Factors:
  • Determining whether the symptom is significant to patient care.
  • Deciding whether the symptom is a routine part of a disease process.
  • Identifying when a symptom has resolved.
  • Understanding the clinical context of the symptom.

Specialty Focus

These codes are commonly used in primary care, cardiology, pulmonology, and emergency medicine.

Primary Specialties:
Primary Care
40%
Cardiology
30%
Pulmonology
20%
Emergency Medicine
10%
Clinical Scenarios:
  • A patient presenting with sudden onset chest pain.
  • A patient with a chronic cough and no definitive diagnosis.
  • A patient with recurrent palpitations.
  • A patient with abnormal breathing patterns.

Resources & References

Resources for these codes include the ICD-10-CM Official Guidelines for Coding and Reporting, clinical textbooks, and coding manuals.

Official Guidelines:

  • ICD-10-CM Official Guidelines for Coding and Reporting
  • CMS ICD-10-CM Provider Resources
  • WHO ICD-10 Browser

Clinical References:

  • Harrison's Principles of Internal Medicine
  • Current Medical Diagnosis & Treatment

Educational Materials:

  • AAPC ICD-10 Training
  • AHIMA ICD-10-CM Coding Resources

Frequently Asked Questions

Can these codes be used if a definitive diagnosis has been established?

No, these codes should not be used if a definitive diagnosis has been established. They are used to document symptoms that are significant to patient care but do not yet have a definitive diagnosis.