T78.070 – Anaphylactic reaction due to milk and dairy products with tolerance to baked milk
ICD-10-CM 2027 diagnosis code · Other and unspecified effects of external causes
- Code
T78.070(claims format:T78070)- Description
- Anaphylactic reaction due to milk and dairy products with tolerance to baked milk
- Short description
- Anaphyl rct d/t milk and dair prod w tolerance to bkd milk
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
- Block
- T66-T78 Other and unspecified effects of external causes
- Parent codes
- T78 › T78.0 › T78.07
Billable codes under T78.070
T78.070 is a header code and cannot be used on claims. Choose the most specific code:
- T78.070A – Anaphylactic reaction due to milk and dairy products with tolerance to baked milk, initial encounterBillable
- T78.070D – Anaphylactic reaction due to milk and dairy products with tolerance to baked milk, subsequent encounterBillable
- T78.070S – Anaphylactic reaction due to milk and dairy products with tolerance to baked milk, sequelaBillable
7th character values
Codes in this category need a 7th character to describe the encounter or episode of care.
| Character | Meaning |
|---|---|
A | initial encounter |
D | subsequent encounter |
S | sequela |
Notes for T78.070
- Anaphylactic reaction due to milk and dairy products with reactivity to baked milk (T78.071)
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
T78 – Adverse effects, not elsewhere classified
- The appropriate 7th character is to be added to each code from category T78
T78.0 – Anaphylactic reaction due to food
- Anaphylactic reaction due to adverse food reaction
- Anaphylactic shock or reaction due to nonpoisonous foods
- Anaphylactoid reaction due to food
Block T66-T78
- , if applicable, place of occurrence, such as:
- highway rest stop (Y92.523)
- school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)
- service areas as the place of occurrence of the external cause (Y92.52-)
- single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)
- transport vehicle as the place of occurrence of the external cause (Y92.81-)
Index terms for T78.070
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Shock, anaphylactic, due to food, milk, with, tolerance to baked milk
- Shock, anaphylactic, due to food, dairy products, with, tolerance to baked milk
- Allergy, allergic, milk protein, anaphylactic reaction, with, tolerance to baked milk
- Allergy, allergic, dairy products, anaphylactic reaction, with, tolerance to baked milk
Related codes in T78.07
Frequently asked questions
What is ICD-10 code T78.070?
T78.070 is the ICD-10-CM code for anaphylactic reaction due to milk and dairy products with tolerance to baked milk, in the block T66-T78 (Other and unspecified effects of external causes).
Is T78.070 a billable code?
No. T78.070 is a header code with more specific child codes; report one of the billable codes listed above.
What category does T78.070 belong to?
It belongs to category T78 – Adverse effects, not elsewhere classified.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.