S83.410 ICD-10-CA code: Sprain and strain of medial collateral ligament of knee, rupture
S83.410 is the ICD-10-CA code for “Sprain and strain of medial collateral ligament of knee, rupture” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
S83.410Sprain and strain of medial collateral ligament of knee, rupture
Short description: Spr/strain med coll ligament knee rupt
ICD-10-CA · Canada · Also written S83410
Notes for S83.410
As CIHI prints them, with any note S83.410 takes from the headings above it.
Includes
- Fracture of ankle and malleolusFrom S80-S89 Injuries to the knee and lower leg
Excludes
Conditions classified elsewhere.
- Derangement of:• knee, internal (M23.-)• patella (M22.0-M22.3)dislocation of knee:• old (M24.3)• pathological (M24.3)• recurrent (M24.4)From S83 Dislocation, sprain and strain of joints and ligaments of knee
- Bilateral involvement of knee and lower leg (T00-T07)burns and corrosions (T20-T32)frostbite (T33-T35)injuries of:• ankle and foot, except fracture of ankle and malleolus (S90-S99)• leg, level unspecified (T12-T13)insect bite or sting, venomous (T63.4)From S80-S89 Injuries to the knee and lower leg
- 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 S83.410 sits
- 1ChapterChapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98)
- 2Block S80-S89Injuries to the knee and lower leg
- 3Category S83Dislocation, sprain and strain of joints and ligaments of knee
- 4Subcategory S83.4Sprain and strain involving (fibular)(tibial) collateral ligament of knee
- 5Subcategory S83.41Sprain and strain of medial collateral ligament of knee
- 6Valid code S83.410Sprain and strain of medial collateral ligament of knee, rupture
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 S83.410 mean?
S83.410 is the ICD-10-CA code for “Sprain and strain of medial collateral ligament of knee, rupture” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is S83.410 in ICD-10-CA?
S83.410 sits under S83.41 Sprain and strain of medial collateral ligament of knee, within S83.4 Sprain and strain involving (fibular)(tibial) collateral ligament of knee, within S83 Dislocation, sprain and strain of joints and ligaments of knee, within S80-S89 Injuries to the knee and lower leg, within Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T98).
What coding notes apply to S83.410?
ICD-10-CA lists Excludes, Includes, Note notes for S83.410, 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.