DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

O82 diagnosis code · Billable category · FY2027

O82 Encounter for cesarean delivery without indication

  • Billable
  • Not CC/MCC
  • POA reported

O82 ICD-10 code: a billable diagnosis code in FY2027; the category has no subdivisions.

Where it sits

  1. Chapter 15 Pregnancy, childbirth and the puerperium (O00-O9A)
  2. O80-O82 Encounter for delivery (O80-O82)
  3. O82 Encounter for cesarean delivery without indication
CC / MCC
Neither
MS-DRG
998
HCC V28
–
POA
Reported
Code Editor
Maternity
Index entries
3

Instructions

At O82

Use additional code

  • code to indicate outcome of delivery (Z37.0) Z37.0

Notes that also apply

Chapter 15 instructions (Notes 6, Excludes1 1, Excludes2 4, Use additional code 1): printed on the chapter 15 page.

Index entries

  • Admission (for)delivery, full-term, uncomplicatedcesarean, without indication → O82
  • Delivery (childbirth) (labor)cesarean (for)without indication → O82
  • Encounter (with health service) (for)delivery, full-term, uncomplicatedcesarean, without indication → O82

NCHS Alphabetic Index. Index first, then the Tabular List.

Medicare grouping and edits

CMS files for O82
CC / MCCNeither
Appendix BMDC 14 Pregnancy, Childbirth and the Puerperium, MS-DRG 998
Code EditorAge conflict: maternity diagnosis (age 9–64)
POAReported
HCC V28–

CMS: MS-DRG v44 (Appendix B, C), MCE v44, POA list FY2027, 2027 Initial ICD-10-CM Mappings. What the rows mean.

Hierarchy