ICDcodes.org
FY2027

F19.9 — Other psychoactive substance use, unspecified

Not billable

Is F19.9 billable?

No — F19.9 is a non-billable header code. F19.9 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 21 billable codes beneath F19.9.

Billable codes under this header

F19.9 at a glance

CodeF19.9
DescriptionOther psychoactive substance use, unspecified
BillableNo — header code
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027

Excludes1 — never code together

The conditions below can never be reported together with F19.9 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • other psychoactive substance abuse (F19.1-)
  • other psychoactive substance dependence (F19.2-)

Excludes2 — not included here — inherited from Chapter 5

The conditions below are not part of F19.9, but a patient may have both at the same time. When documentation supports it, F19.9 and the excluded code may both be reported.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

What codes fall under F19.9? (10)

How long has F19.9 existed?

F19.9 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.

What other codes are in the F19 family? (2)