O46.8X1 — Other antepartum hemorrhage, first trimester
Is O46.8X1 billable?
Yes — O46.8X1 is billable for FY2027. O46.8X1 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. O46.8X1 may be submitted for encounters from October 1, 2026 through September 30, 2027.
O46.8X1 at a glance
| Code | O46.8X1 |
|---|---|
| Description | Other antepartum hemorrhage, first trimester |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does O46.8X1 group to?
O46.8X1 sits in MDC 14 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 817Other Antepartum Diagnoses with O.R. Procedures with MCCsurgical
- 818Other Antepartum Diagnoses with O.R. Procedures with CCsurgical
- 819Other Antepartum Diagnoses with O.R. Procedures without CC/MCCsurgical
How is O46.8X1 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under O46.8X, the nearest indexed parent of O46.8X1. Use them to find the family, then select the specific code.
- Pregnancy › complicated by › antepartum hemorrhage › specified NEC (single) (uterine)
Excludes1 — never code together — inherited from Chapter 15
The conditions below can never be reported together with O46.8X1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- supervision of normal pregnancy (Z34.-)
Excludes1 — never code together — inherited from O46
The conditions below can never be reported together with O46.8X1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from Chapter 15
Report an additional code alongside O46.8X1 to fully describe the condition. O46.8X1 is sequenced first.
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Excludes2 — not included here — inherited from Chapter 15
The conditions below are not part of O46.8X1, but a patient may have both at the same time. When documentation supports it, O46.8X1 and the excluded code may both be reported.
How long has O46.8X1 existed?
O46.8X1 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.