While specific CPT codes depend on the context of administration and the patient’s condition, several codes are frequently used for Lasix injections. Always verify the appropriate code with your specific payer.
Intravenous Administration
For intravenous administration of Lasix, you’ll typically use 96360 (Intravenous injection, single or multiple substances). This code covers the administration itself, not the medication. Remember to bill separately for the Lasix medication using the appropriate HCPCS code.
Other Administration Routes
If Lasix is administered via a different route, such as intramuscular injection, the appropriate CPT code will vary. Consult your payer’s guidelines or a current CPT codebook for precise coding. Accurate code selection is critical for correct reimbursement.
Modifier Usage
Modifiers can be appended to CPT codes to provide further details regarding the service provided. For instance, modifier -25 (Significant, separately identifiable evaluation and management service by the same physician or other qualified health care professional on the same day of the procedure or other service) might be used if a separate E/M service was performed the same day. Review payer requirements before applying modifiers.
| 96360 | Intravenous injection, single or multiple substances | Requires separate HCPCS code for Lasix medication |
| (Variable) | Other injection routes (e. g., intramuscular) | Consult CPT codebook and payer guidelines |
Additional Considerations
Always confirm the correct code selection with your payer and refer to the most current CPT codebook for definitive coding information. Incorrect coding can lead to claim denials or delays in payment.


