Home > 2006 ICD-9-CM Diagnosis Codes > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Nonspecific Abnormal Findings 790-796 > nOnspecific findings on examination of blood 790-
Specific code 2006 ICD-9-CM Diagnosis Code 790.5
Other nonspecific abnormal serum enzyme levels
  • Short description: ABN SERUM ENZY LEVEL NEC.
  • ICD-9-CM 790.5 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 790.5 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 2006 version of ICD-9-CM 790.5.
  • More recent version(s) of ICD-9-CM 790.5: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 790.5 converts approximately to:
  • 2015/16 ICD-10-CM R74.8 Abnormal levels of other serum enzymes
Approximate Synonyms
  • Abnl liver enzymes
  • Abnormal enzyme level finding in specimen from digestive organ and/or abdominal cavity
  • Abnormal enzyme level in specimen from female genital organ
  • Abnormal enzyme level in specimen from respiratory organ and thorax
  • Abnormal enzyme level in specimens from male genital organs
  • Abnormal enzyme levels in cerebrospinal fluid
  • Abnormal liver enzymes
  • Alanine aminotransferase level abnormal
  • Alkaline phosphatase bone isoenzyme raised
  • Alkaline phosphatase raised
  • Cardiac enzymes abnormal
  • Cardiac enzymes abnormal - first set
  • Elevated alkaline phosphatase
  • Elevated alkaline phosphatase measurement
  • Elevated amylase
  • Elevated amylase measurement
  • Elevated CPK
  • Enzyme level in serum specimen above reference range
  • Increased creatine kinase level
  • Lipase in serum specimen above reference range
  • Liver enzymes abnormal
  • Serum amylase abnormal
  • Serum amylase raised
790.5 Excludes
  • deficiency of circulating enzymes (277.6)
Applies To
  • Abnormal serum level of:
    • acid phosphatase
    • alkaline phosphatase
    • amylase
    • lipase
ICD-9-CM Volume 2 Index entries containing back-references to 790.5:
  • Abnormal, abnormality, abnormalities - see also Anomaly
    • serum level (of)
      • acid phosphatase 790.5
      • alkaline phosphatase 790.5
      • amylase 790.5
      • enzymes NEC 790.5
      • lipase 790.5
  • Elevation
    • acid phosphatase 790.5
    • alkaline phosphatase 790.5
    • amylase 790.5
    • lipase 790.5
  • Findings, abnormal, without diagnosis (examination) (laboratory test) 796.4
    • acid phosphatase 790.5
    • alkaline phosphatase 790.5
    • amylase 790.5
    • enzymes, serum NEC 790.5
    • lipase 790.5
  • Hyperamylasemia 790.5
 790.4 ICD9Data.com 790.6 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 790.5 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.
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