H16.433 - Localized vascularization of cornea, bilateral
| ICD-10: | H16.433 |
| Short Description: | Localized vascularization of cornea, bilateral |
| Long Description: | Localized vascularization of cornea, bilateral |
| Status: | Valid for Submission |
| Version: | ICD-10-CM 2022 |
| Code Classification: |
H16.433 is a billable ICD-10 code used to specify a medical diagnosis of localized vascularization of cornea, bilateral. The code is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
Diagnostic Related Groups - MS-DRG Mapping
The is diagnosis code is grouped in the following groups for version MS-DRG V39.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). applicable from 10/01/2021 through 09/30/2022.
| MS-DRG | MS-DRG Title | MCD | Relative Weight |
|---|---|---|---|
| 124 | OTHER DISORDERS OF THE EYE WITH MCC | 02 | 1.3988 |
| 125 | OTHER DISORDERS OF THE EYE WITHOUT MCC | 02 | 0.8354 |
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
Convert to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code H16.433 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
- 370.61 - Local vasculariza cornea (Approximate Flag)
Patient Education
Corneal Disorders
Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful matter. It also helps your eye to focus. If you wear contact lenses, they float on top of your corneas.
Problems with the cornea include
- Refractive errors
- Allergies
- Infections
- Injuries
- Dystrophies - conditions in which parts of the cornea lose clarity due to a buildup of cloudy material
Treatments of corneal disorders include medicines, corneal transplantation, and corneal laser surgery.
NIH: National Eye Institute
[Read More]
Corneal Disorders
Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful matter. It also helps your eye to focus. If you wear contact lenses, they float on top of your corneas.
Problems with the cornea include
- Refractive errors
- Allergies
- Infections
- Injuries
- Dystrophies - conditions in which parts of the cornea lose clarity due to a buildup of cloudy material
Treatments of corneal disorders include medicines, corneal transplantation, and corneal laser surgery.
NIH: National Eye Institute
[Learn More in MedlinePlus]
Related Codes Browser
| ICD Code | Description | Valid for Submission |
|---|---|---|
| H16 | Keratitis | NON-BILLABLE CODE |
| H16.0 | Corneal ulcer | NON-BILLABLE CODE |
| H16.00 | Unspecified corneal ulcer | NON-BILLABLE CODE |
| H16.001 | Unspecified corneal ulcer, right eye | BILLABLE CODE |
| H16.002 | Unspecified corneal ulcer, left eye | BILLABLE CODE |
| H16.003 | Unspecified corneal ulcer, bilateral | BILLABLE CODE |
| H16.009 | Unspecified corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.01 | Central corneal ulcer | NON-BILLABLE CODE |
| H16.011 | Central corneal ulcer, right eye | BILLABLE CODE |
| H16.012 | Central corneal ulcer, left eye | BILLABLE CODE |
| H16.013 | Central corneal ulcer, bilateral | BILLABLE CODE |
| H16.019 | Central corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.02 | Ring corneal ulcer | NON-BILLABLE CODE |
| H16.021 | Ring corneal ulcer, right eye | BILLABLE CODE |
| H16.022 | Ring corneal ulcer, left eye | BILLABLE CODE |
| H16.023 | Ring corneal ulcer, bilateral | BILLABLE CODE |
| H16.029 | Ring corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.03 | Corneal ulcer with hypopyon | NON-BILLABLE CODE |
| H16.031 | Corneal ulcer with hypopyon, right eye | BILLABLE CODE |
| H16.032 | Corneal ulcer with hypopyon, left eye | BILLABLE CODE |
| H16.033 | Corneal ulcer with hypopyon, bilateral | BILLABLE CODE |
| H16.039 | Corneal ulcer with hypopyon, unspecified eye | BILLABLE CODE |
| H16.04 | Marginal corneal ulcer | NON-BILLABLE CODE |
| H16.041 | Marginal corneal ulcer, right eye | BILLABLE CODE |
| H16.042 | Marginal corneal ulcer, left eye | BILLABLE CODE |
| H16.043 | Marginal corneal ulcer, bilateral | BILLABLE CODE |
| H16.049 | Marginal corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.05 | Mooren's corneal ulcer | NON-BILLABLE CODE |
| H16.051 | Mooren's corneal ulcer, right eye | BILLABLE CODE |
| H16.052 | Mooren's corneal ulcer, left eye | BILLABLE CODE |
| H16.053 | Mooren's corneal ulcer, bilateral | BILLABLE CODE |
| H16.059 | Mooren's corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.06 | Mycotic corneal ulcer | NON-BILLABLE CODE |
| H16.061 | Mycotic corneal ulcer, right eye | BILLABLE CODE |
| H16.062 | Mycotic corneal ulcer, left eye | BILLABLE CODE |
| H16.063 | Mycotic corneal ulcer, bilateral | BILLABLE CODE |
| H16.069 | Mycotic corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.07 | Perforated corneal ulcer | NON-BILLABLE CODE |
| H16.071 | Perforated corneal ulcer, right eye | BILLABLE CODE |
| H16.072 | Perforated corneal ulcer, left eye | BILLABLE CODE |
| H16.073 | Perforated corneal ulcer, bilateral | BILLABLE CODE |
| H16.079 | Perforated corneal ulcer, unspecified eye | BILLABLE CODE |
| H16.1 | Other and unspecified superficial keratitis without conjunctivitis | NON-BILLABLE CODE |
| H16.10 | Unspecified superficial keratitis | NON-BILLABLE CODE |
| H16.101 | Unspecified superficial keratitis, right eye | BILLABLE CODE |
| H16.102 | Unspecified superficial keratitis, left eye | BILLABLE CODE |
| H16.103 | Unspecified superficial keratitis, bilateral | BILLABLE CODE |
| H16.109 | Unspecified superficial keratitis, unspecified eye | BILLABLE CODE |
| H16.11 | Macular keratitis | NON-BILLABLE CODE |
| H16.111 | Macular keratitis, right eye | BILLABLE CODE |
| H16.112 | Macular keratitis, left eye | BILLABLE CODE |
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)
