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Home/Diagnosis/ICD-10 Coding for Nasal Drainage

ICD-10 Coding for Nasal Drainage

R09.81
R09.82
J30.1

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

Also Known as:
Runny Nose
Rhinorrhea
Postnasal Drip
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Key Information: ICD-10 Coding for Nasal Drainage

Essential facts and insights about ICD-10 Coding for Nasal Drainage

Use ICD-10 code R09.81 for nasal congestion, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Nasal congestion

Billable Code
R09.81
Billable

Diagnostic Criteria

  • • Nasal congestion without identified etiology

Applicable To

  • • Nasal blockage

Important Notes

  • • Ensure documentation specifies the absence of a known cause for nasal congestion.

Postnasal drip

Billable Code
R09.82
Billable

Diagnostic Criteria

  • • Patient reports of mucus dripping into throat
  • • Chronic cough associated with throat clearing

Applicable To

  • • Mucus drainage into throat

Important Notes

  • • Ensure documentation specifies the absence of a known cause for postnasal drip.

Allergic rhinitis due to pollen

Billable Code
J30.1
Billable

Diagnostic Criteria

  • • Positive allergy test for pollen
  • • Patient reports symptoms triggered by pollen exposure

Applicable To

  • • Hay fever

Important Notes

  • • Documentation must specify the allergen causing the rhinitis.

Chronic sinusitis, unspecified

Billable Code
J32.9
Billable

Diagnostic Criteria

  • • CT scan showing sinus opacification
  • • Patient reports chronic sinus pressure and purulent drainage

Applicable To

  • • Chronic sinus infection

Important Notes

  • • Ensure imaging results are documented to support chronic sinusitis diagnosis.
Ancillary Codes

Additional codes that may be used with this diagnosis

R09.82

Postnasal drip

Use as a secondary code if postnasal drip is present alongside nasal congestion.

R09.81

Nasal congestion

Use as a secondary code if nasal congestion is present alongside postnasal drip.

Frequently Asked Questions

What is the ICD-10 code for nasal drainage?

The ICD-10 code for nasal drainage can be R09.81 for nasal congestion or R09.82 for postnasal drip, depending on the specific symptoms and documentation.

How do you code postnasal drip?

Postnasal drip is coded as R09.82 in ICD-10. Ensure documentation specifies the absence of a known cause if used as a primary code.

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