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Code
Description

ICD-10-CM Code H22
Disorders of iris and ciliary body in diseases classified elsewhere

BILLABLE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Manifestation
Manifestation Code
Certain ICD-10-CM codes identify an underlying condition known as an etiology code. Conditions that arise as a result of an underlying condition (etiology), are referred to as Manifestations. In ICD-10-CM, etiology codes must be coded first, followed by the manifestation codes. When a condition requires etiology and manifestation codes, there is a "use additional code" note following the etiology code and a "code first" note following the manifestation code.
| ICD-10 from 2011 - 2016

H22 is a billable ICD code used to specify a diagnosis of disorders of iris and ciliary body in diseases classified elsewhere. A 'billable code' is detailed enough to be used to specify a medical diagnosis.


Coding Notes for H22 Info for medical coders on how to properly use this ICD-10 code

codeFirst:
Underlying disease, such as:
Gout (M1A.-, M10.-) See code M1A.-
Leprosy See code A30.-
Parasitic disease See Code B89

MS-DRG Mapping

  • DRG Group #124-125 - Other disorders of the eye with MCC.
  • DRG Group #124-125 - Other disorders of the eye without MCC.

Related Concepts SNOMET-CT

  • Human T-cell Lymphoma Virus Type -1 associated uveitis (disorder)

Coding Advice SNOMET-CT

  • Consider additional code to identify specific condition or disease
  • This is a manifestation code for use in a secondary position

ICD-10-CM Alphabetical Index References for 'H22 - Disorders of iris and ciliary body in diseases classified elsewhere'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code H22. Click on any term below to browse the alphabetical index.

Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)

Other disorders of iris and ciliary body (approximate match)

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 H22 and a single ICD9 code, 364.89 is an approximate match for comparison and conversion purposes.


** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/H22