ICD-10-CM S36.523 is the diagnosis code for Contusion of sigmoid colon. This code falls under the section "Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where S36.523 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, S36.523 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
S36.523 is the ICD-10-CM diagnosis code for "Contusion of sigmoid colon". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of S36.523 is S36.52 ("Contusion of colon"). S36.523 provides a more specific classification within this category.
S36.523 is located in Section S30-S39 — "Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals" within Chapter 19 of the ICD-10-CM Tabular List.
Use S36.523 when the patients documented diagnosis matches "Contusion of sigmoid colon" 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 Contusion of sigmoid colon is S36.523.
Yes, S36.523 can be used as a primary diagnosis code since it is billable and specific.
S36.523 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, S36.523 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.