Non-Billable / Non-Specific Code
ICD-10-CM T53 is the diagnosis code for Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons. This code falls under the section "Toxic effects of substances chiefly nonmedicinal as to source" within Chapter 19 — 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.
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 T53 sits in the ICD-10-CM classification helps ensure proper coding:
No, T53 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
T53 is the ICD-10-CM diagnosis code for "Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
T53 is located in Section T51-T65 — "Toxic effects of substances chiefly nonmedicinal as to source" within Chapter 19 of the ICD-10-CM Tabular List.
T53 has 9 sub-code(s) that provide more specific detail: T53.0, T53.1, T53.2, T53.3, T53.4 and more.
Use T53 when the patients documented diagnosis matches "Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons" 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 Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons is T53.
No, T53 is non-billable. Use a more specific sub-code for primary diagnosis billing.
T53 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, T53 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.