ICD-10-CM Code S63.420

Traumatic rupture of palmar ligament of right index finger at metacarpophalangeal and interphalangeal joint

Version 2021 Non-Billable Code

Not Valid for Submission

S63.420 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of traumatic rupture of palmar ligament of right index finger at metacarpophalangeal and interphalangeal joint. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions.

ICD-10:S63.420
Short Description:Traum rupture of palmar ligament of r idx fngr at MCP/IP jt
Long Description:Traumatic rupture of palmar ligament of right index finger at metacarpophalangeal and interphalangeal joint

Consider the following ICD-10 codes with a higher level of specificity:

Code Classification

  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Injuries to the wrist, hand and fingers (S60-S69)
      • Dislocation and sprain of joints and ligaments at wrs/hnd lv (S63)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021

Information for Patients


Finger Injuries and Disorders

You use your fingers and thumbs to do everything from grasping objects to playing musical instruments to typing. When there is something wrong with them, it can make life difficult. Common problems include

  • Injuries that result in fractures, ruptured ligaments and dislocations
  • Osteoarthritis - wear-and-tear arthritis. It can also cause deformity.
  • Tendinitis - irritation of the tendons
  • Dupuytren's contracture - a hereditary thickening of the tough tissue that lies just below the skin of your palm. It causes the fingers to stiffen and bend.
  • Trigger finger - an irritation of the sheath that surrounds the flexor tendons. It can cause the tendon to catch and release like a trigger.
  • Claw hand (Medical Encyclopedia)
  • Clubbing of the fingers or toes (Medical Encyclopedia)
  • Finger pain (Medical Encyclopedia)
  • Mallet finger - aftercare (Medical Encyclopedia)
  • Polydactyly (Medical Encyclopedia)
  • Smashed fingers (Medical Encyclopedia)
  • Trigger finger (Medical Encyclopedia)

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Sprains and Strains

A sprain is a stretched or torn ligament. Ligaments are tissues that connect bones at a joint. Falling, twisting, or getting hit can all cause a sprain. Ankle and wrist sprains are common. Symptoms include pain, swelling, bruising, and being unable to move your joint. You might feel a pop or tear when the injury happens.

A strain is a stretched or torn muscle or tendon. Tendons are tissues that connect muscle to bone. Twisting or pulling these tissues can cause a strain. Strains can happen suddenly or develop over time. Back and hamstring muscle strains are common. Many people get strains playing sports. Symptoms include pain, muscle spasms, swelling, and trouble moving the muscle.

At first, treatment of both sprains and strains usually involves resting the injured area, icing it, wearing a bandage or device that compresses the area, and medicines. Later treatment might include exercise and physical therapy.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  • Ankle sprain - aftercare (Medical Encyclopedia)
  • Elbow sprain -- aftercare (Medical Encyclopedia)
  • Foot sprain - aftercare (Medical Encyclopedia)
  • Hamstring strain - aftercare (Medical Encyclopedia)
  • Hip flexor strain -- aftercare (Medical Encyclopedia)
  • Sprains (Medical Encyclopedia)
  • Strains (Medical Encyclopedia)
  • Tendon repair (Medical Encyclopedia)
  • Wrist sprain - aftercare (Medical Encyclopedia)

[Learn More]