ICD-10 H18.052
Billable / SpecificPosterior corneal pigmentations, left eye
About ICD-10-CM H18.052
ICD-10-CM code H18.052 represents Posterior corneal pigmentations, left eye. This is a billable/specific code in the Eye and Adnexa chapter (block H18). The 2026 edition of ICD-10-CM H18.052 became effective on October 1, 2025.
Medicare LCD Coverage for H18.052
Local Coverage Determinations (LCDs) from CMS MACs that list H18.052 as a covered diagnosis.
Showing top 7. Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing H18.052.
3 Medicare
CPT Codes Commonly Billed with H18.052
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 H18.052 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 |
|---|---|---|
| H18.052 | 37113 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To H18.052
Other codes in section H15-H22 (Disorders of sclera, cornea, iris and ciliary body).
ICD-10 H18.052, Billing FAQ
Is ICD-10 code H18.052 billable? +
Yes, H18.052 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does H18.052 map to? +
Per CMS GEMs, H18.052 maps to ICD-9 codes: 37113. 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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