D4355 dental code comprises a full mouth debridement to enable a comprehensive oral evaluation and diagnosis on a later visit. D4355 dental code of CDT concerns patients suffering from severe gingival plaque and calculus. Gingival plaque and calculus prevent doctors from carrying out a comprehensive oral evaluation or a periodontal evaluation of the patient. At the initial stage, the procedure allows for the collection of preliminary information.

D4335 cannot be performed at the same time as D0150, D0180, or D0160. Given this information, a patient may not be able to book multiple appointments for several reasons, including but not limited to logistical concerns, expenses, or employment-based obligations. In such cases, it is recommended that a statement be submitted before the appointment date to explain the problem.

In the case of group appointments, it is recommended to contact one’s employer to request an exception so that no appointments are delayed or missed. It is important to remember that D4335 is an initial treatment for a more comprehensive form of oral evaluation.

Patients have to book two appointments. During the first appointment, a full mouth debridement is carried out. This can be performed using an ultrasonic scaler. This must be completed so that a preliminary healing process can take place. Upon completion of the procedure, gingival inflammation may still be present. The gingival infection should be given fourteen to twenty-one days to heal. In the case of a successful procedure, bleeding and general inflammation can be expected as the patient recovers.

Once the healing has taken place, another appointment has to be booked for a comprehensive oral evaluation to take place. A thorough oral or periodontal evaluation cannot happen while the patient is recovering. This is specified under the 2018 revision of the CMC code. Through this, a diagnosis can then be provided. Through the right dental billing company, you will be able to distinguish between these dental codes easily.

D0160 Dental Code

D0160 dental code will be based on a detailed form of oral evaluation. It is essential to remember that D0160 dental code cannot be performed simultaneously with D4335 dental code. It is also different from a limited dental examination which looks at existing oral problems, while a detailed examination can also help identify potential issues.

How is the D4355 Dental Visit Coded?

The D4355 dental code visit includes a clinical inspection of the patient in question. The assessment is performed according to specific indicators, and these indicators lay the groundwork for additional care and medicine use. 

In case a comprehensive oral evaluation or a periodontal evaluation fails to occur because of the presence of plaque and calculus, D0191 must be brought into effect. This assessment aims to identify signs and symptoms of a disease or injury and consequently recommend the correct course of treatment, referral, or diagnosis.

Additional care techniques involve D1330 which involves oral hygiene and is relevant in the case of home care. Tooth brushing and flossing are some practices that can fall within this category.

D9630 includes medicinal drugs and medicaments that may be provided for supplementary use.

If you have any inquiries regarding dental codes or want to provide any comments regarding our blog, don’t hesitate to get in touch with Zap Dental Billing. We are always pleased to be of assistance.