ICD-10 Diagnosis Code S46.012S

Strain of musc/tend the rotator cuff of l shoulder, sequela

Diagnosis Code S46.012S

ICD-10: S46.012S
Short Description: Strain of musc/tend the rotator cuff of l shoulder, sequela
Long Description: Strain of muscle(s) and tendon(s) of the rotator cuff of left shoulder, sequela
This is the 2017 version of the ICD-10-CM diagnosis code S46.012S

Code Classification
  • Injury, poisoning and certain other consequences of external causes
    • Injuries to the shoulder and upper arm (S40-S49)
      • Injury of muscle, fascia and tendon at shldr/up arm (S46)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code S46.012S is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Present on Admission (POA) Additional informationCallout TooltipPresent on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

The code S46.012S is exempt from POA reporting.

Information for Patients

Rotator Cuff Injuries

Your rotator cuff is located in your shoulder area. It is made of muscles and tendons. It helps your shoulder to move and stay stable. Problems with the rotator cuff are common. They include tendinitis, bursitis, and injuries such as tears.

Rotator cuff tendons can become inflamed from frequent use or aging. Sometimes they are injured from a fall on an outstretched hand. Sports or jobs with repeated overhead motion can also damage the rotator cuff. Aging causes tendons to wear down, which can lead to a tear.

Some tears are not painful, but others can be very painful. Treatment for a torn rotator cuff depends on age, health, how severe the injury is, and how long you've had the torn rotator cuff.

Treatment for torn rotator cuff includes:

  • Rest
  • Heat or cold to the sore area
  • Medicines that reduce pain and swelling
  • Electrical stimulation of muscles and nerves
  • Ultrasound
  • Cortisone injection
  • Surgery

NIH: National Institute of Arthritis and Musculoskeletal and Skin Disease

  • Rotator cuff - self-care
  • Rotator cuff exercises
  • Rotator cuff problems
  • Rotator cuff repair
  • Shoulder arthroscopy
  • Shoulder replacement

[Read More]

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
  • Elbow sprain -- aftercare
  • Foot sprain - aftercare
  • Hamstring strain - aftercare
  • Hip flexor strain -- aftercare
  • Sprains
  • Strains
  • Tendon repair
  • Wrist sprain - aftercare

[Read More]
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