Specific code 2006 ICD-9-CM Diagnosis Code 375.56
Stenosis of nasolacrimal duct acquired
  • Short description: ACQ NASOLACRML STENOSIS.
  • ICD-9-CM 375.56 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 375.56 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2006 version of ICD-9-CM 375.56.
  • More recent version(s) of ICD-9-CM 375.56: 2007 2008 2009 2010 2011 2012 2013 2014.
Disease Synonyms
  • Acquired dacryostenosis
  • Acquired dacryostenosis, both eyes
  • Acquired nasolacrimal duct obstruction
  • Bilat acquired dacryostenosis
  • Bilateral acquired dacryostenosis
  • Dacryostenosis
  • L acquired dacryostenosis
  • Left acquired dacryostenosis
  • Nasolacrimal duct obstruction, acquired
  • Obstruction of nasolacrimal duct
  • R acquired dacryostenosis
  • Right acquired dacryostenosis
  • Stenosis of lacrimal system
Convert to ICD-10-CM: 375.56 converts approximately to:
  • 2014 ICD-10-CM H04.559 Acquired stenosis of unspecified nasolacrimal duct
ICD-9-CM Volume 2 Index entries containing back-references to 375.56:
  • Cicatrix (adherent) (contracted) (painful) (vicious) 709.2
    • nasolacrimal duct
      • acquired 375.56
      • neonatal 375.55
  • Closure
  • Dacryostenosis 375.56
  • Obstruction, obstructed, obstructive
    • nasal 478.1
      • duct 375.56
      • sinus - see Sinusitis
  • Stenosis (cicatricial) - see also Stricture
    • nasal duct 375.56
  • Stricture (see also Stenosis) 799.89
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 375.56 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2006 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.