S39.012A
BillableStrain of muscle, fascia and tendon of lower back, initial encounter
S39.012A is the ICD-10-CM code for Strain of muscle, fascia and tendon of lower back, initial encounter. It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHA 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…
Read more about Sprains and Strains at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Medications indicated for this condition
FDA labelingDrugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
- What is ICD-10 code S39.012A?
- S39.012A is the ICD-10-CM code for "Strain of muscle, fascia and tendon of lower back, initial encounter". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is S39.012A a billable code?
- Yes — S39.012A is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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