318.0 MOD INTELLECT DISABILITY


Code Information

Diagnosis Code: 318.0

Short Description: Mod intellect disability

Long Description: Moderate intellectual disabilities

Code Classification:

  • Mental disorders (290–319)
    • Intellectual Disabilities (317-319)
      • 318 Other specified intellectual disabilities
        • 318.0 Mod intellect disability

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 318.0 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Disability, disabilities
    • intellectual 319
      • moderate, IQ 35-49 318.0
  • Imbecile, imbecility 318.0
    • moral 301.7
    • old age 290.9
    • senile 290.9
    • specified IQ - see IQ
    • unspecified IQ 318.0
  • IQ
    • 35-49 318.0
  • Mental - see also condition
    • subnormality (see also Disability, intellectual) 319
      • moderate 318.0
  • Subnormal, subnormality
    • mental (see also Disabililty, intellectual) 319
      • moderate 318.0

Crosswalk Information

The code 318.0 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
318.0 Right Arrow F71 Moderate intellectual disabilities
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
318.1 Severe intellectual disabilities
318.2 Profound intellectual disabilities


This page was last updated on: 10/1/2014