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S46.919A
ICD-10-CM
Shoulder Strain

Find information on shoulder strain diagnosis, including ICD-10 codes, clinical documentation requirements, and treatment options. Learn about shoulder muscle strain symptoms, differential diagnosis considerations, and proper medical coding for accurate reimbursement. This resource provides healthcare professionals with essential information on shoulder strain evaluation and management. Explore relevant medical terminology and best practices for documenting a shoulder strain diagnosis.

Also known as

Rotator Cuff Strain
Shoulder Muscle Strain

Diagnosis Snapshot

Key Facts
  • Definition : Stretching or tearing of shoulder muscles or tendons, often due to overuse or injury.
  • Clinical Signs : Pain, tenderness, stiffness, limited range of motion, swelling, muscle spasms.
  • Common Settings : Sports injuries, falls, heavy lifting, repetitive motions, workplace accidents.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC S46.919A Coding
S43

Dislocation, sprain and strain of joints and ligaments of shoulder girdle

Covers sprains and strains of shoulder joints and ligaments.

S46

Injuries to rotator cuff

Includes rotator cuff strains, which can occur with shoulder strains.

M75

Shoulder lesions

Encompasses other shoulder soft tissue disorders that may accompany or cause strain.

S23

Dislocation, sprain and strain of joints and ligaments of the thorax

May be relevant if the strain involves the sternoclavicular joint.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the shoulder strain traumatic?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Shoulder strain: Overstretched muscle
Shoulder sprain: Ligament tear
Rotator cuff tear: Torn tendon

Documentation Best Practices

Documentation Checklist
  • Shoulder strain ICD-10 code documented
  • Laterality (right/left) specified
  • Symptom onset date and mechanism of injury
  • Physical exam findings: tenderness, ROM
  • Severity documented: mild, moderate, severe

Coding and Audit Risks

Common Risks
  • Unspecified Laterality

    Coding shoulder strain without specifying right, left, or bilateral can lead to claim denials and inaccurate data reporting. Use ICD-10 laterality codes.

  • Trauma vs. Overuse

    Distinguishing between traumatic shoulder strain (S43.4-) and overuse strain (M75.1-) is crucial for accurate coding, impacting reimbursement and quality metrics.

  • Strain vs. Sprain

    Confusing strain (muscle/tendon injury) with sprain (ligament injury) leads to incorrect ICD-10 code assignment. Proper documentation is critical for accurate coding.

Mitigation Tips

Best Practices
  • Accurate ICD-10 coding (S43, S46) for shoulder strain diagnosis.
  • Precise documentation of strain location, severity, laterality for CDI.
  • Consistent use of standardized terminology in medical records improves compliance.
  • Timely documentation of initial assessment, treatment, and patient response.
  • Regular review of clinical documentation for coding accuracy and compliance.

Clinical Decision Support

Checklist
  • Confirm pain localized to shoulder, palpation increases pain
  • Verify recent history of overexertion or trauma to shoulder
  • Check ROM limitations due to pain, no obvious deformity
  • Rule out other diagnoses: dislocation, fracture, rotator cuff tear

Reimbursement and Quality Metrics

Impact Summary
  • Shoulder Strain reimbursement hinges on accurate ICD-10 coding (S43, S46) impacting claim denial rates.
  • Coding quality directly affects shoulder strain diagnosis related group (MS-DRG) assignment and hospital payments.
  • Proper documentation of shoulder strain severity influences reimbursement levels and quality metrics like patient outcomes.
  • Timely and accurate coding of shoulder strain minimizes claim rejections and improves revenue cycle management.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code strain severity: mild, moderate, severe
  • Document precise shoulder location
  • Specify traumatic vs. overuse/strain
  • ICD-10 S43.4- rotator cuff strain
  • Consider 7th character for initial/subsequent

Documentation Templates

Patient presents with complaints of shoulder pain consistent with a shoulder strain.  Onset of pain was reported as [acute/gradual] and occurred [date of onset] following [mechanism of injury; e.g., lifting heavy object, fall, overuse during sports activity].  Pain is localized to the [location of pain; e.g., anterior, posterior, lateral] aspect of the shoulder and is described as [character of pain; e.g., sharp, dull, aching, throbbing].  Patient reports [severity of pain on pain scale 0-10].  Pain is [aggravated/relieved] by [aggravating/relieving factors; e.g., movement, rest, ice].  Physical examination reveals [tenderness/swelling/ecchymosis] over the [affected area; e.g., rotator cuff muscles, deltoid, trapezius].  Range of motion is [limited/full] with [specific limitations if applicable; e.g., abduction, external rotation].  Strength is [reduced/normal] in the affected shoulder.  No crepitus or instability noted.  Differential diagnosis includes rotator cuff tear, shoulder impingement, frozen shoulder, and bursitis.  Assessment:  Shoulder strain, [right/left], [grade; e.g., mild, moderate, severe].  Plan:  Conservative management recommended.  Patient advised to rest the affected shoulder, apply ice for 15-20 minutes several times a day, and take over-the-counter pain relievers such as ibuprofen or naproxen.  Patient educated on proper body mechanics and activity modification.  Referral to physical therapy for range of motion and strengthening exercises will be considered if symptoms persist.  Follow-up appointment scheduled in [duration; e.g., one week, two weeks].  ICD-10 code:  [appropriate ICD-10 code based on laterality and severity; e.g., S46.011A - Strain of unspecified muscle, fascia and tendon of right shoulder, initial encounter].
Shoulder Strain - AI-Powered ICD-10 Documentation