ICD-10 N83.511
Billable / Specific CCTorsion of right ovary and ovarian pedicle
About ICD-10-CM N83.511
ICD-10-CM code N83.511 represents Torsion of right ovary and ovarian pedicle. This is a billable/specific code in the Genitourinary System chapter (block N83). The 2026 edition of ICD-10-CM N83.511 became effective on October 1, 2025.
Coding Tips for N83.511
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
N83.511 is designated CC for MS-DRG grouping. On inpatient claims, this code can shift the DRG to the with-CC variant when documented as a present-on-admission secondary diagnosis. Hospital CDI programs flag CC opportunities during chart review. Failure to capture this code may leave 30 to 80 percent of the inpatient stay revenue unrealized.
Inpatient DRG Impact, CC
codes Torsion of right ovary and ovarian pedicle. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for N83.511
Local Coverage Determinations (LCDs) from CMS MACs that list N83.511 as a covered diagnosis.
Showing top 10 of 62 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing N83.511.
4 Medicare
CPT Codes Commonly Billed with N83.511
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert N83.511 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| N83.511 | 6205 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To N83.511
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N83.511, Billing FAQ
Is ICD-10 code N83.511 billable? +
Yes, N83.511 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
Is N83.511 a CC or MCC for inpatient DRG? +
Yes, this code is designated as CC. Documenting as a secondary diagnosis on inpatient claims can shift the DRG to a higher-weighted category.
What ICD-9 codes does N83.511 map to? +
Per CMS GEMs, N83.511 maps to ICD-9 codes: 6205. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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