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H20.9
ICD-10-CM
Uveitis

Understanding Uveitis diagnosis, symptoms, and treatment is crucial for healthcare professionals. This resource provides information on clinical documentation, medical coding (ICD-10 H20), and differential diagnosis for anterior, intermediate, posterior, and panuveitis. Learn about associated conditions, complications like macular edema and vision loss, and common treatments including corticosteroids and immunomodulatory therapy. Find accurate information for proper uveitis management and improved patient care.

Also known as

Ocular inflammation
Eye inflammation

Diagnosis Snapshot

Key Facts
  • Definition : Inflammation of the uvea, the middle layer of the eye.
  • Clinical Signs : Eye redness, pain, blurred vision, light sensitivity, floaters.
  • Common Settings : Ophthalmology clinics, uveitis specialists, emergency rooms.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC H20.9 Coding
H20-H20

Uveitis

Inflammation of the uvea, the middle layer of the eye.

H44-H44

Endophthalmitis

Inflammation of the internal tissues of the eye, potentially involving the uvea.

M35-M35

Sarcoidosis

Systemic inflammatory disease that can cause uveitis.

B20-B24

Human immunodeficiency virus [HIV] disease

HIV infection can lead to opportunistic infections causing uveitis.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the uveitis anterior?

  • Yes

    Is it granulomatous?

  • No

    Is the uveitis intermediate?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Eye inflammation
Iritis
Cyclitis

Documentation Best Practices

Documentation Checklist
  • Uveitis diagnosis: laterality (right, left, bilateral)
  • Uveitis type: anterior, intermediate, posterior, panuveitis
  • Uveitis etiology: infectious, non-infectious, idiopathic
  • Disease activity: active inflammation signs documented
  • Associated systemic conditions, if any, documented

Coding and Audit Risks

Common Risks
  • Laterality Coding

    Missing or incorrect laterality (right, left, bilateral) for uveitis can lead to inaccurate coding and claims rejection. ICD-10 requires specific laterality codes.

  • Anatomical Site Specificity

    Uveitis subtypes (anterior, intermediate, posterior, panuveitis) require distinct ICD-10 codes. Lack of documentation clarity impacts coding accuracy and reimbursement.

  • Underlying Etiology Coding

    Coding uveitis without specifying underlying conditions (e.g., autoimmune disease, infection) leads to incomplete coding and under-reporting of disease complexity.

Mitigation Tips

Best Practices
  • Document laterality, anatomical location, and onset for accurate ICD-10 coding (H20.x).
  • Detailed exam findings support uveitis diagnosis, improve CDI, ensure proper E/M coding.
  • Rule out underlying systemic conditions (e.g., sarcoidosis, RA) for compliant billing.
  • Timely follow-up crucial for uveitis management, reflects quality care, supports HCC coding.
  • Precise medication documentation supports correct J-codes, ensures compliance, improves patient safety.

Clinical Decision Support

Checklist
  • Confirm laterality (unilateral/bilateral) and location (anterior/intermediate/posterior/panuveitis)
  • Document symptom onset, duration, character (pain, redness, photophobia, floaters, vision changes)
  • Review past ocular history (trauma, surgery, infection), systemic conditions (HLA-B27, sarcoidosis, IBD), medications
  • Complete ophthalmic exam: visual acuity, IOP, slit-lamp, dilated fundus exam (if safe/indicated)
  • Consider imaging/lab tests based on suspected etiology (e.g., CBC, ESR, CRP, HLA-B27, chest X-ray, ACE)

Reimbursement and Quality Metrics

Impact Summary
  • Uveitis reimbursement hinges on accurate ICD-10 coding (H20.-) and thorough documentation of laterality, anatomical location, and etiology for optimal claim acceptance.
  • Quality metrics for Uveitis include timely administration of corticosteroids, appropriate ophthalmologic consultations, and patient education on symptom management impacting hospital reporting.
  • Coding errors for Uveitis can lead to claim denials, impacting revenue cycle management and requiring costly appeals. Proper coding ensures appropriate reimbursement levels.
  • Accurate Uveitis diagnosis coding improves data quality for population health management, research, and public health reporting, enabling better resource allocation.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code laterality: H20.011 (right)
  • Document anatomical location
  • Specify etiology: H20.A- (infectious)
  • Query MD for unclear documentation
  • Check 7th character for episode

Documentation Templates

Patient presents with complaints consistent with uveitis.  Symptoms include ocular pain, photophobia, blurred vision, redness, and floaters.  Onset of symptoms was [ timeframe e.g., gradual over the past week, sudden this morning].  Patient reports [presence or absence of] associated symptoms such as headache, eye tearing, or foreign body sensation.  Medical history includes [list relevant medical history e.g., ankylosing spondylitis, sarcoidosis, juvenile idiopathic arthritis, herpes simplex virus infection, recent trauma].  Ocular examination reveals [detailed findings e.g., ciliary injection, cells and flare in the anterior chamber, keratic precipitates, posterior synechiae, vitritis].  Visual acuity is [record right eye OD and left eye OS measurements e.g., 2040 OD, 2020 OS].  Intraocular pressure is [record IOP measurements for both eyes].  Differential diagnosis includes iritis, iridocyclitis, anterior uveitis, intermediate uveitis, posterior uveitis, panuveitis.  Based on clinical presentation and examination findings, the diagnosis of uveitis is made.  Etiology is [state suspected etiology if known e.g., idiopathic, presumed autoimmune, associated with ankylosing spondylitis].  Treatment plan includes [detailed treatment plan e.g., topical corticosteroids such as prednisolone acetate 1, topical cycloplegic agents such as atropine 1,  consideration for systemic corticosteroids if inflammation is severe, referral to ophthalmology for further evaluation and management, patient education regarding medication administration and follow-up care].  Patient advised to return for follow-up in [timeframe e.g., one week] to assess response to treatment and monitor for complications.  ICD-10 code H20.  This documentation supports medical necessity for prescribed medications and follow-up care.
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