Mental retardation

ICD10 Diagnosis
Dx:	Mental retardation
ICD10 code:	F79
Pre-ICD10 counterpart:	Neurodevelopmental disorder
Charlson/ALERT Scale:	none
APACHE Como Component:	none
APACHE Acute Component:	none
Start Date:
Stop Date:
External ICD10 Documentation	ICD-10 CM Wikipedia ICD-10 Wikipedia WHO ICD10 documentation ICD10data.com

This diagnosis is a part of ICD10 collection.

• SMW
  • 2019-01-01
  • 2999-12-31
  • F79

• Cargo

• Categories

• SMW

• Cargo

• Categories

The term "mental retardation" offends some people and there was a suggestion to rename this diagnosis to "cognitive impairment". However, "mental retardation" it is the official term used by the WHO for this code, so it makes sense to stick to it. The explanation at the above link also clarifies that this is intended for developmental problems only, while "cognitive impairment" could be acquired or even temporary.

Additional Info

• This is a manifestation, not a disease. It's mainly used when the underlying disease is not known, OR to especially code this entity when severe.
• If you know the specific disease, it's even more important to code IT than to code this.
• For developmental delay code Psychological developmental disorder, NOS

Alternate ICD10s to consider coding instead or in addition

• Autism
• Psychological developmental disorder, NOS
• Attention deficit disorder (ADD) and other hyperkinetic disorders
• Mental disorder, of behavior, personality or emotion, NOS
• Brain, congenital malformation
• Fetal alcohol syndrome

Candidate Combined ICD10 codes

• Code the cause, if known.

Related CCI Codes

Data Integrity Checks (automatic list)

none found

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ICD10 Categories: ANCA-associated Vasculitis (AAV), Abdominal trauma, Abortion, Acute intoxication, Addiction, Adrenal Insufficiency, Adverse effect, Alcohol related, Allergy, Anemia, Anesthetic related, Aneurysm, Antibiotic resistance, Antidepressant related, Aortic Aneurysm, Arrhythmia, Arterial thromboembolism, Asthma, Atherosclerosis, Awaiting/delayed transfer, Bacteria, Benign neoplasm, Breast disease, Burn, COVID, Cannabis related, Cardiac septum problem, Cardiovascular, Cerebral Hemorrhage/Stroke, Chemical burn, Chronic kidney disease, Cirrhosis, Cocaine related, Decubitus ulcer, Delirium, Dementia, Diabetes, Diagnosis implying death, Double duty pathogen, ENT, Encephalitis, Encephalopathy, Endocrine disorder, Endocrine neoplasm, Exposure, Eye, Female genital neoplasm, Fistula, Fracture, Fungus, GI ulcer, Gastroenteritis, Gastrointestinal, Gastrointestinal neoplasm, Hallucinogen related, Has one, Head trauma, Head trauma (old), Healthcare contact, Heart valve disease, Heme/immunology, Heme/immunology neoplasm, Hemophilia, Hemorrhage, Hepatitis, Hereditary/congenital, Hernia, Hypertension, Hypotension, Iatrogenic, Iatrogenic infection, Iatrogenic mechanism, Imaging, Infection requiring pathogen, Infection with implied pathogen, Infectious disease, Inflammatory Bowel Disease, Influenza, Inhalation, Intra-abdominal infection, Ischemia, Ischemic gut, Ischemic heart disease, Joint/ligament trauma, Leukemia, Liver disease, Liver failure, Lower limb trauma, Lower respiratory tract infection, Lymphoma, Male genital neoplasm, Mechanism, Meningitis, Metabolic/nutrition, Metastasis, Misc, Muscle problem, Muscles/tendon trauma, Musculoskeletal/soft tissue, Musculoskeletal/soft tissue neoplasm... further results