ICD-10 H47.629
Billable / Specific CCDisorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain
About ICD-10-CM H47.629
ICD-10-CM code H47.629 represents Disorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain. This is a billable/specific code in the Eye and Adnexa chapter (block H47). The 2026 edition of ICD-10-CM H47.629 became effective on October 1, 2025.
Coding Tips for H47.629
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
H47.629 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 Disorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for H47.629
Local Coverage Determinations (LCDs) from CMS MACs that list H47.629 as a covered diagnosis.
Showing top 10 of 31 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing H47.629.
2 Medicare
CPT Codes Commonly Billed with H47.629
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 H47.629 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 |
|---|---|---|
| H47.629 | 37773 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To H47.629
Other codes in section H46-H47 (Disorders of optic nerve and visual pathways).
ICD-10 H47.629, Billing FAQ
Is ICD-10 code H47.629 billable? +
Yes, H47.629 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
Is H47.629 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 H47.629 map to? +
Per CMS GEMs, H47.629 maps to ICD-9 codes: 37773. 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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