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v1.0.0
ICD-10 Guide
ICD-10 CodesJ02.9

J02.9

Acute pharyngitis, unspecified

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 J02.9 is a billable code used to indicate a diagnosis of acute pharyngitis, unspecified.

Key Diagnostic Point:

Acute pharyngitis, unspecified, refers to inflammation of the throat without a specified cause. Patients typically present with a sore throat, difficulty swallowing, and may have accompanying symptoms such as fever and malaise. The condition is often viral in origin, but bacterial causes cannot be ruled out without further testing. Management focuses on symptomatic relief, including analgesics and throat lozenges, while monitoring for any signs of complications.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • symptom severity
  • duration of symptoms

Audit Risk Factors

    Specialty Focus

    Related CPT Codes

    99213CPT Code

    Clinical Scenario

    Documentation Requirements

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    Acute pharyngitis is common and usually self-limiting, but proper management is essential to prevent complications.

    ICD-9 vs ICD-10

    Acute pharyngitis is common and usually self-limiting, but proper management is essential to prevent complications.

    Reimbursement & Billing Impact

    Acute pharyngitis is common and usually self-limiting, but proper management is essential to prevent complications.

    Resources

    Clinical References

    • •
      Acute Pharyngitis Overview

    Coding & Billing References

    • •
      Acute Pharyngitis Overview

    Frequently Asked Questions

    What are the symptoms of acute pharyngitis?

    Symptoms include sore throat, difficulty swallowing, fever, and malaise.

    How is acute pharyngitis treated?

    Treatment focuses on symptomatic relief with pain relievers and hydration.