Non-Billable / Non-Specific Code
ICD-10-CM S56 is the diagnosis code for Injury of muscle, fascia and tendon at forearm level. This code falls under the section "Injuries to the elbow and forearm" within Chapter 19 â Injury, poisoning and certain other consequences of external causes (S00-T88). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions are not included in S56. If the patient has both, code each condition separately:
Understanding where S56 sits in the ICD-10-CM classification helps ensure proper coding:
No, S56 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
S56 is the ICD-10-CM diagnosis code for "Injury of muscle, fascia and tendon at forearm level". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
S56 is located in Section S50-S59 â "Injuries to the elbow and forearm" within Chapter 19 of the ICD-10-CM Tabular List.
S56 has 8 sub-code(s) that provide more specific detail: S56.0, S56.1, S56.2, S56.3, S56.4 and more.
Use S56 when the patients documented diagnosis matches "Injury of muscle, fascia and tendon at forearm level" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Injury of muscle, fascia and tendon at forearm level is S56.
No, S56 is non-billable. Use a more specific sub-code for primary diagnosis billing.
S56 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, S56 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.