Otolaryngology Coding Alert

Documentation becomes even more critical with new codes

Revisions in CPT 2006 mean you will now have the option of reporting conscious sedation (CS) if your physician provides the sedation service and a different physician provides the primary service--but you will have to be extra precise when documenting time. Watch the Clock When Reporting CS For 2006, you-ll find that CPT deleted 99141-99142 and now contains six new codes to describe conscious (or moderate) sedation. CPT divides the codes into two groups based on whether the same physician provides CS and performs the procedure (99143-99145), or whether one physician oversees the sedation in support of a second provider who performs the procedures (99148-99150), says Michael A. Granovsky, MD, CPC, FACEP, vice president of Medical Reimbursement Systems, an ED billing company in Stoneham, Mass. The new codes are:

- 99143--Moderate sedation services (other than those services described by codes 00100-01999) provided by the same physician performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; under 5 years of age, first 30 minutes intra-service time

- 99144---age 5 years or older, first 30 minutes intra-service time

- +99145---each additional 15 minutes intra-service time (list separately in addition to code for primary service)

- 99148--Moderate sedation services (other than those services described by codes 00100-01999), provided by a physician other than the healthcare professional performing the diagnostic or therapeutic service that the sedation supports; under 5 years of age, first 30 minutes intra-service time

- 99149---age 5 years or older, first 30 minutes intra-service time

- +99150---each additional 15 minutes intra-service time (list separately in addition to code for primary service).

Because CS is now a -time-based- (and -aged-based-) service, the physician must document the type and dose of medication (for instance, -1 mg Versed-), the time CS began and ended, and the patient's age, says Kelly Dennis, MBA, CPC, ACS-AP, president of Perfect Office Solutions Inc. in Leesburg, Fla.
 
-Age is easy enough to document, but practices are going to have to pay special attention to time. This could be easy to overlook because time was not a factor with the previous conscious sedation codes,- Dennis says.

You should report 99143 for the first 30 minutes of CS to a patient younger than 5 years of age if the same physician provides both the CS and the primary procedure. Report 99148 for the first 30 minutes of CS to a patient younger than 5 years of age if the physician provides CS in support of a different physician who provides the primary procedure.

Similarly, report 99144 for the first 30 minutes for a patient 5 years or older if [...]