T78.111: Other adverse food reaction due to milk and dairy products with reactivity to baked milk
T78.111 is a non-billable header ICD-10-CM code for other adverse food reaction due to milk and dairy products with reactivity to baked milk. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category T78
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- Other adverse food reaction due to milk and dairy products with tolerance to baked milk (T78.110)
Excludes1 inherited from the categories above T78.111
A category’s note binds every code beneath it.
Excludes2 inherited from the categories above T78.111
Not part of this code, but both may be coded when both are present.
Written on T78.1: Other adverse food reactions, not elsewhere classified
Other codes that can never be billed with T78.111
Their own Excludes1 notes name this code, so the conflict is not listed above.
- T78.110Other adverse food reactions due to milk and dairy products with tolerance to baked milk
- T78.110AOther adverse food reactions due to milk and dairy products with tolerance to baked milk, initial encounter
- T78.110DOther adverse food reactions due to milk and dairy products with tolerance to baked milk, subsequent encounter
- T78.110SOther adverse food reactions due to milk and dairy products with tolerance to baked milk, sequela
- T75Other and unspecified effects of other external causes
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Allergy, allergic›dairy products›with›reactivity to baked milk
- Allergy, allergic›milk protein›adverse reaction NEC›with›reactivity to baked milk
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T78.111
3 child codes. Green means billable.
- T78.111AOther adverse food reaction due to milk and dairy products with reactivity to baked milk, initial encounter
- T78.111DOther adverse food reaction due to milk and dairy products with reactivity to baked milk, subsequent encounter
- T78.111SOther adverse food reaction due to milk and dairy products with reactivity to baked milk, sequela