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Free Searchable ICD-9-CM Diagnosis Codes > 2009 > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms involving head and neck 784.* >
2009 ICD-9-CM Diagnosis Code 784.91
Postnasal drip
784.9
  
784.99
  • 784.91 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
  • Newer versions of 784.91: 2010
ICD-9-CM Volume 2 Index Entries That Refer To 784.91Click to expand
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