ICD-10 Code for Oppositional Defiant Disorder (ODD)
The ICD-10-CM code for oppositional defiant disorder (ODD) is F91.3 — Oppositional defiant disorder. It is billable for FY2027.
Oppositional defiant disorder ICD-10 codes at a glance
| Condition | Oppositional defiant disorder (ODD) |
|---|---|
| Code | F91.3 — Oppositional defiant disorder |
| Billable | Yes (F91.3) |
| Alphabetic Index entry | Disorder, oppositional defiant |
| Code set | ICD-10-CM FY2027, valid October 1, 2026 – September 30, 2027 |
What does the Tabular List say about F91.3?
The instructional notes that govern F91.3, including those it inherits from its category and chapter. An Excludes1 note means the two codes are never reported together.
Excludes1 — never code together — inherited from F91
The conditions below can never be reported together with F91.3 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 5
The conditions below are not part of F91.3, but a patient may have both at the same time. When documentation supports it, F91.3 and the excluded code may both be reported.
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Excludes2 — not included here — inherited from F91
The conditions below are not part of F91.3, but a patient may have both at the same time. When documentation supports it, F91.3 and the excluded code may both be reported.
Codes, descriptions and Index entries are from the official ICD-10-CM FY2027 release. Guideline text is quoted from the ICD-10-CM Official Guidelines for Coding and Reporting FY 2027. A code must always be verified in the Tabular List before it is reported. Data sources