T56.8 ICD-10-CA code: Toxic effect of other metals
T56.8 is the ICD-10-CA code for “Toxic effect of other metals” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
T56.8Toxic effect of other metals
Short description: Tox eff other metals
ICD-10-CA · Canada · Also written T568
Index terms
Entries in CIHI’s alphabetical index that lead to T56.8. Searching the index by the condition the note names is how coders reach this code.
- Braziers' disease
- Fever, metal fume
- Antimonial cholera
- Brass founders' ague
- Disease, diseased, brazier's
- Argyria, argyriasis, argyrosis NEC
- Cholera (Asiatic) (epidemic) (malignant), antimonial
Notes for T56.8
As CIHI prints them, with any note T56.8 takes from the headings above it.
Includes
- Thallium
- Fumes and vapours of metalsmetals from all sources, except medicinal substancesFrom T56 Toxic effect of metals
Excludes
Conditions classified elsewhere.
- Arsenic and its compounds (T57.0)manganese and its compounds (T57.2)From T56 Toxic effect of metals
- Corrosions (T20-T32)localized toxic effects classified elsewhere (A00-R99)respiratory conditions due to external agents (J60-J70)From T51-T65 Toxic effects of substances chiefly nonmedicinal as to source
- Birth trauma (P10-P15)obstetric trauma (O70-O71)From Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
Note
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to multiple or unspecified body regions as well as poisoning and certain other consequences of external causes.Where multiple sites of injury are specified in the titles, the word "with" indicates involvement of both sites, and the word "and" indicates involvement of either or both sites.The principle of multiple coding of injuries should be followed wherever possible.Combination categories for multiple injuries is provided for use when there are insufficient detail as to the nature of the individual conditions, or for primary tabulation purposes when it is more convenient to record single code; otherwise, the component injuries should be coded separately.Reference should also be made to the coding rules and guidelines.The blocks of the S-section as well as (T00-T14 and T90-T98) contain injuries at the three-character level classified by type as follows:Superficial injury including:abrasionblister (nonthermal)contusion, including bruise and haematomainjury from superficial foreign body (splinter) without major open woundinsect bite (nonvenomous)Open wound including:animal bitecutlacerationpuncture wound:• NOS• with (penetrating) foreign bodyFracture including:Fracture:closed: comminuted, depressed, elevated, fissured, greenstick, impacted, linear, simple, slipped epiphysis, spiral — with or without delayed healingdislocateddisplacedFracture:open: compound, infected, missile, puncture, with foreign body — with or without delayed healingExcludes:malunion of fracture (M84.0)nonunion of fracture [pseudoarthrosis] (M84.1)pathological fracture (M84.4):• with osteoporosis (M80.-)stress fracture (M84.3)Dislocation, sprain and strain including:avulsion, laceration, sprain, strain, traumatic: haemarthosis, rupture, subluxation, tear of cartilage, joint (capsule), ligamentInjury to nerves and spinal cord including:complete or incomplete lesion of spinal cordlesion incontinuity of nerves and spinal cordtraumatic:• division of nerve• haematomyelia• paralysis (transient)• paraplegia• quadriplegiaInjury to blood vessels includingavulsion, cut, laceration, traumatic: aneurysm or fistula (arteriovenous), arterial haematoma, rupture of blood vesselsInjury of muscle, fascia and tendon including:avulsion, cut, laceration, strain, traumatic rupture of muscle, fascia and tendonCrushing InjuryTraumatic amputationInjury to internal organs including:blast injuries, bruise, concussion injuries, crushing, laceration, traumatic: haematoma, puncture, rupture, tear of internal organsOther and unspecified injuriesFrom Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
Where T56.8 sits
- 1ChapterChapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
- 2Block T51-T65Toxic effects of substances chiefly nonmedicinal as to source
- 3Category T56Toxic effect of metals
- 4Valid code T56.8Toxic effect of other metals
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code T56.8 mean?
T56.8 is the ICD-10-CA code for “Toxic effect of other metals” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is T56.8 in ICD-10-CA?
T56.8 sits under T56 Toxic effect of metals, within T51-T65 Toxic effects of substances chiefly nonmedicinal as to source, within Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98).
What coding notes apply to T56.8?
ICD-10-CA lists Includes, Excludes, Note notes for T56.8, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside T56.8
View T56T56.0Toxic effect of lead and its compoundsT56.1Toxic effect of mercury and its compoundsT56.2Toxic effect of chromium and its compoundsT56.3Toxic effect of cadmium and its compoundsT56.4Toxic effect of copper and its compoundsT56.5Toxic effect of zinc and its compoundsT56.6Toxic effect of tin and its compoundsT56.7Toxic effect of beryllium and its compoundsT56.9Toxic effect of metal, unspecified