2027 ICD-10-CM Diagnosis Code H11.041Peripheral pterygium, stationary, right eye
ICD-10-CM Codes›H00–H59›H10-H11›H11
- Billable — Valid for Submission
- Not Chronic
H11.041 is a billable ICD-10-CM diagnosis code for peripheral pterygium, stationary, right eye. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 124 through 125. Coders also document this condition as peripheral pterygium. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Cornea and external disease.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Peripheral pterygium
- Peripheral pterygium, stationary
- Stationary peripheral pterygium of right eye
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to H11.041: its own notes plus those printed at H11.0, H11, and Chapter 7. A note printed at a category, block or chapter applies to every code under it.
Excludes1
Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury (trauma) of eye and orbit (S05.-)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
Notes
General instructions on how these codes are used.
- Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Patient EducationClinical
Eye Diseases
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The full article covers:
- What diseases can affect the eye?
- What are the symptoms of eye diseases?
- Who is more likely to develop eye diseases?
- What are the treatments for eye diseases?
- Can eye diseases be prevented?
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert H11.041 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About H11.041Overview
What is the ICD-10 code for peripheral pterygium, stationary, right eye?
The ICD-10-CM code for peripheral pterygium, stationary, right eye is H11.041 (sometimes written as H11041). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is H11.041 (Peripheral pterygium of eye, stationary) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report peripheral pterygium, stationary, right eye on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does H11.041 group to?
When peripheral pterygium, stationary, right eye is the principal diagnosis on an inpatient stay, it groups to MS-DRG 125, 124, with relative weights from 0.7699 to 1.2470 depending on complications. Higher weights mean higher Medicare reimbursement.
Can H11.041 be reported with a code from H11.81?
Not as a rule. The Excludes1 note at H11.0, which applies to H11.041, lists "pseudopterygium (H11.81-)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).
What is the ICD-9 equivalent of H11.041?
Under the General Equivalence Mappings, peripheral pterygium, stationary, right eye converts to ICD-9-CM 372.41 (periph station pterygium). The mapping is approximate, so confirm the match fits the documentation.