Specific code 2010 ICD-9-CM Diagnosis Code 265.2
Pellagra
  • ICD-9-CM 265.2 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 265.2 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2010 version of ICD-9-CM 265.2.
  • More recent version(s) of ICD-9-CM 265.2: 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 265.2 converts directly to:
  • 2015/16 ICD-10-CM E52 Niacin deficiency [pellagra]
Approximate Synonyms
  • Niacin deficiency
Applies To
  • Deficiency:
    • niacin (-tryptophan)
    • nicotinamide
    • nicotinic acid
    • vitamin PP
  • Pellagra (alcoholic)
ICD-9-CM Volume 2 Index entries containing back-references to 265.2:
  • Acid
    • deficiency
      • amide nicotinic 265.2
      • amino 270.9
      • ascorbic 267
      • folic 266.2
      • nicotinic (amide) 265.2
      • pantothenic 266.2
  • Alcohol, alcoholic
    • pellagra 265.2
  • Avitaminosis (multiple NEC) (see also Deficiency, vitamin) 269.2
    • nicotinic acid 265.2
  • Cheilosis 528.5
    • with pellagra 265.2
  • Deficiency, deficient
    • niacin (amide) (-tryptophan) 265.2
    • nicotinamide 265.2
    • nicotinic acid (amide) 265.2
  • Dermatitis (allergic) (contact) (occupational) (venenata) 692.9
    • pellagrous 265.2
  • Encephalopathy (acute) 348.30
    • pellagrous 265.2
  • Erythema, erythematous (generalized) 695.9
    • endemic 265.2
  • Gingivitis 523.10
    • pellagrous 265.2
  • Glossitis 529.0
    • pellagrous 265.2
  • Niacin (amide) deficiency 265.2
  • Nicotinic acid (amide) deficiency 265.2
  • Pellagra (alcoholic or with alcoholism) 265.2
    • with polyneuropathy 265.2 [357.4]
  • Polioencephalopathy, superior hemorrhagic 265.1
    • with
      • beriberi 265.0
      • pellagra 265.2
  • Syndrome - see also Disease
    • pellagroid 265.2
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 265.2 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 2010 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.