N81.2 Incomplete uterovaginal prolapse
The ICD-10-CM code for Incomplete uterovaginal prolapse is N81.2 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- N80-N98: Noninflammatory disorders of female genital tract (N80-N98)
- Category N81
- 19 codes (16 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to N81.2:
- Prolapse, prolapsed › cervix, cervical (hypertrophied)
- Prolapse, prolapsed › uterus (with prolapse of vagina) › first degree
- Prolapse, prolapsed › uterus (with prolapse of vagina) › second degree
- Prolapse, prolapsed › uterus (with prolapse of vagina) › incomplete
- Prolapse, prolapsed › cervix, cervical (hypertrophied) › postpartal, old
- Prolapse, prolapsed › uterovaginal › incomplete
- Proctocele › female (without uterine prolapse) › with uterine prolapse
- Prolapse, prolapsed › vagina (anterior) (wall) › with prolapse of uterus › incomplete
Inclusion Terms
- First degree uterine prolapse
- Prolapse of cervix NOS
- Second degree uterine prolapse
U.S. Hospital Utilization
- An estimated 3,580 U.S. inpatient stays in 2023 included N81.2 among the documented diagnoses.
- 1,900 stays listed it as the principal diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
CKD staging and code assignment (N18.-)The ICD-10-CM classifies CKD based on severity. The severity of CKD is designated by stages 1-5. Stage 2, code N18.2, equates to mild CKD; stage 3, codes N18.30-N18.32, equate to moderate CKD; and stage 4, code N18.4, equates to severe CKD. Code N18.6, End stage renal disease (ESRD), is assigned when the provider has documented end- stage renal disease (ESRD).
CKD stage plus ESRD: assign N18.6 onlyIf both a stage of CKD and ESRD are documented, assign code N18.6 only.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026