The ICD-10-CM (International Classification of Diseases, Tenth Revision, Clinical Modification) is a system used by physicians and other healthcare providers to classify and code all diagnoses, symptoms and procedures recorded in conjunction with hospital care in the United States.
The ICD-10-CM is a catalog of diagnosis codes used by medical professionals for medical coding and reporting in health care settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.
031-033 Hypertensive Retinopathy.
031.
Hypertensive retinopathy is retinal vascular damage caused by hypertension. Signs usually develop late in the disease. Funduscopic examination shows arteriolar constriction, arteriovenous nicking, vascular wall changes, flame-shaped hemorrhages, cotton-wool spots, yellow hard exudates, and optic disk edema.
032.
Dry eye syndrome of bilateral lacrimal glands H04. 123 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM H04. 123 became effective on October 1, 2021.
H25. 13 Age-related nuclear cataract, bilateral - ICD-10-CM Diagnosis Codes.
Diabetic retinopathy is caused by high blood sugar. Hypertensive retinopathy is caused by high blood pressure. Both conditions are diagnosed by an eye doctor. Treatment options may include surgery, laser treatments, or eye injections.
Grade 1: Barely detectable arterial narrowing. Grade 2: Obvious arterial narrowing with focal irregularities (Figure 1) Grade 3: Grade 2 plus retinal hemorrhages, exudates, cotton wool spots, or retinal edema (Figure 3) Grade 4: Grade 3 plus papilledema (Figure 4)
A: Hypertensive retinopathy is caused by high blood pressure. While having high blood pressure can increase the risk of diabetic retinopathy, this condition is a complication of diabetes, meaning anyone with diabetes type 1 or type 2 can potentially develop the condition.
If the provider specifically documents a different cause for the heart condition unrelated to high blood pressure, then the HTN and heart condition should be coded separately and not linked via a combination code. In such cases, sequence according to the circumstances of the admission/encounter.
Essential (primary) hypertension (I10) ICD-10 uses a single code for individuals with HTN who do not have additional disorders like heart or kidney disease. Code I10 includes high blood pressure, but it does not include elevated blood pressure reading without a diagnosis of HTN.
Once hypertension is established by a physician, a code from category 401 is assigned, with a fourth digit required: 0 for malignant, 1 for benign, and 9 for unspecified. Do not assign a code for benign or malignant hypertension unless it is specifically documented by a physician.
Coats’ disease, (also known as exudative retinitis or retinal telangiectasis, sometimes spelled Coates' disease), is a rare congenital, nonhereditary eye disorder, causing full or partial blindness, characterized by abnormal development of blood vessels behind the retina. Coats' disease can also fall under glaucoma.
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code H35.033 and a single ICD9 code, 362.11 is an approximate match for comparison and conversion purposes.