Code browser

15675 searchable codes: 15573 in the ICD-10-CA release, the 74 withdrawn in it, and the crosswalk codes that exist only in ICD-10-CM. Filter by specialty, diagnostic category, body system, coding standard, chapter and reportability. 1569 are linked to a structure in the 3D explorer.

About the facets. Diagnostic category and body system are derived by this service from the published chapter and block structure — C00–D48 is neoplasm wherever it appears, C64–C68 is urinary tract. They are search aids, not CIHI's editorial assignment, and carry no authority for a coding decision. Codes bound to anatomy use their real mapping instead of the derived one.

15675 codes · page 214 of 314

R432 ICD-10-CA

Parageusia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R438 ICD-10-CA

Other and unspecified disturbances of smell and taste

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R440 ICD-10-CA

Auditory hallucinations

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R441 ICD-10-CA

Visual hallucinations

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R442 ICD-10-CA

Other hallucinations

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R443 ICD-10-CA

Hallucinations, unspecified

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R448 ICD-10-CA

Other and unspecified symptoms and signs involving general sensations and perceptions

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R450 ICD-10-CA

Nervousness

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R451 ICD-10-CA

Restlessness and agitation

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R452 ICD-10-CA

Unhappiness

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R453 ICD-10-CA

Demoralization and apathy

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R454 ICD-10-CA

Irritability and anger

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R455 ICD-10-CA

Hostility

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R456 ICD-10-CA

Physical violence

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R457 ICD-10-CA

State of emotional shock and stress, unspecified

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R458 ICD-10-CA

Other symptoms and signs involving emotional state

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Psychoactive Substance Use (p.210)

R460 ICD-10-CA

Very low level of personal hygiene

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R461 ICD-10-CA

Bizarre personal appearance

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R462 ICD-10-CA

Strange and inexplicable behaviour

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R463 ICD-10-CA

Overactivity

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R464 ICD-10-CA

Slowness and poor responsiveness

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R465 ICD-10-CA

Suspiciousness and marked evasiveness

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R466 ICD-10-CA

Undue concern and preoccupation with stressful events

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R467 ICD-10-CA

Verbosity and circumstantial detail obscuring reason for contact

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R4680 ICD-10-CA

Obsessive-compulsive behaviour

Chapter XVIII · extended · degenerative * · ICD-10-CA

R4688 ICD-10-CA

Other symptoms and signs involving appearance and behaviour

Chapter XVIII · extended · degenerative * · ICD-10-CA

R470 ICD-10-CA

Dysphasia and aphasia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Strokes: Hemorrhagic, Ischemic and Unspecified (p.270); Coding of NACRS Visits for Rehabilitative Services (p.591)

R471 ICD-10-CA

Dysarthria and anarthria

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Strokes: Hemorrhagic, Ischemic and Unspecified (p.270); Coding of NACRS Visits for Rehabilitative Services (p.591)

R478 ICD-10-CA

Other and unspecified speech disturbances

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Strokes: Hemorrhagic, Ischemic and Unspecified (p.270); Coding of NACRS Visits for Rehabilitative Services (p.591)

R480 ICD-10-CA

Dyslexia and alexia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R481 ICD-10-CA

Agnosia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R482 ICD-10-CA

Apraxia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R488 ICD-10-CA

Other and unspecified symbolic dysfunctions

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R490 ICD-10-CA

Dysphonia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R491 ICD-10-CA

Aphonia

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R492 ICD-10-CA

Hypernasality and hyponasality

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R498 ICD-10-CA

Other and unspecified voice disturbances

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

R502 ICD-10-CA

Drug-induced fever

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Pharmacotherapy and Radiation Therapy (p.592); Vaping-Related Disorder (p.635)

R508 ICD-10-CA

Other specified fever

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Pharmacotherapy and Radiation Therapy (p.592); Vaping-Related Disorder (p.635)

R509 ICD-10-CA

Fever, unspecified

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Pharmacotherapy and Radiation Therapy (p.592); Vaping-Related Disorder (p.635)

R51 ICD-10-CA

Headache

Chapter XVIII · category · degenerative * · ICD-10-CA

Standards: Post-Intervention Conditions (p.508)

R520 ICD-10-CA

Acute pain

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Post-Intervention Conditions (p.508)

R521 ICD-10-CA

Chronic intractable pain

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Post-Intervention Conditions (p.508)

R522 ICD-10-CA

Other chronic pain

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Post-Intervention Conditions (p.508)

R529 ICD-10-CA

Pain, unspecified

Chapter XVIII · subcategory · degenerative * · ICD-10-CA

Standards: Post-Intervention Conditions (p.508)

R53 ICD-10-CA

Malaise and fatigue

Chapter XVIII · category · degenerative * · ICD-10-CA

R54 ICD-10-CA

Senility

Chapter XVIII · category · degenerative * · ICD-10-CA

R55 ICD-10-CA

Syncope and collapse

Chapter XVIII · category · degenerative * · ICD-10-CA

Standards: Vaping-Related Disorder (p.635)

R5601 ICD-10-CA

Complex febrile convulsions

Chapter XVIII · extended · degenerative * · ICD-10-CA

Standards: Underlying Symptoms or Conditions (p.73); Seizures (p.226); Vaping-Related Disorder (p.635)

R5602 ICD-10-CA

Simple febrile convulsions

Chapter XVIII · extended · degenerative * · ICD-10-CA

Standards: Underlying Symptoms or Conditions (p.73); Seizures (p.226); Vaping-Related Disorder (p.635)