How to Customize Treatment Modifiers and Make Edits to Treatment Reports

Last updated: October 26, 2026

How to customize treatment modifiers and make edits to treatment reports 


Treatment reports hold the billing details for each visit: the billing code, units, duration and any modifiers for every service. This article explains how to change the billing code on a service, add or remove a modifier, and update units and duration. It also covers what to do afterward so the patient's invoices and claims match your changes.



At a Glance

You edit billing codes and modifiers from the treatment report, not the note.

  • Every service on a treatment report needs a billing code.
  • Private pay invoices update automatically when you change a billing code.
  • Insurance invoices and claims do not update on their own; see Reinvoicing a treatment report.



How do I open a treatment report for editing?


Step 1: Open Billing


In the left navigation, click Billing.

Clicking on ‘Billing’ in the left navigation.
 

Step 2: Open Treatment reports

 In the Patient billing section, click Go under Treatment reports.

Clicking on 'Go' for treatment reports.
 

Step 3: Open the treatment report

 Find the treatment report you want to change and click View.


 Step 4: Choose Edit

At the top of the treatment report, click Actions and select Edit.

Selecting 'Edit' under the Actions drop-down.
 
 

How do I change the billing code on a service?


Step 1: Find the service in the Services section, choose a new billing code and check units and duration

On the edit page, scroll to the Services section and find the service you want to change. Click the Billing code dropdown, then type or select the correct code. Confirm that Units and Duration are correct for the new code, and update them if needed.
 
Find service to edit


 
Step 2: Save the treatment report

Click Save treatment report at the bottom of the page.

Save treatment report


 

How do I add or remove a modifier?


Step 1: Add a service modifier

Under Modifiers for the service, click Add service modifier.

Clicking on the 'Add service modifier' button.
 
 
Step 2: Choose the modifier

In the Billing treatment modifier dropdown, select the modifier you need.
Choosing a treatment modifier.
 

 Step 3 (optional): Remove a modifier you no longer need
 
 To take a modifier off, click Remove service modifier next to it.

 
Remove a modifier
 

 Step 4: Save the treatment report

Click Save treatment report at the bottom of the page.
 
Saving the treatment report.




What happens to invoices and claims after I save?

Ambiki updates private pay invoices with your changes automatically. Insurance invoices and claims that already exist do not change when you save. To update them, see Reinvoicing a treatment report.



Q&A

Q: Why don't I see Edit in the Actions menu?

A:
Editing a treatment report requires permission to manage treatment reports. Ask your practice administrator to check your permissions.


Q: I changed the billing code, but the insurance claim still shows the old code. Why?

A:
Saving the treatment report does not change insurance invoices or claims that already exist. See Reinvoicing a treatment report for how to update them.


Q: The billing code I need isn't in the dropdown. What should I do?

A:
The dropdown lists the billing codes set up for your practice. An administrator can add the missing code in your billing settings.


Q: Can I remove a service from a treatment report?

A:
You can click Remove service on any service except the first one. A service that already has payments applied cannot be removed, and shows "Cannot remove (payments applied)" instead.