2020 ICD-10-CM Diagnosis Code H00.016

Hordeolum externum left eye, unspecified eyelid

    2016 2017 2018 2019 2020 Billable/Specific Code
  • H00.016 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM H00.016 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of H00.016 - other international versions of ICD-10 H00.016 may differ.
The following code(s) above H00.016 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to H00.016:
  • H00-H59
    2020 ICD-10-CM Range H00-H59

    Diseases of the eye and adnexa

    Note
    • Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition
    Type 2 Excludes
    • 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)
    Diseases of the eye and adnexa
  • H00-H05
    2020 ICD-10-CM Range H00-H05

    Disorders of eyelid, lacrimal system and orbit

    Type 2 Excludes
    Disorders of eyelid, lacrimal system and orbit
  • H00.01
    ICD-10-CM Diagnosis Code H00.01

    Hordeolum externum

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Hordeolum NOS
    • Stye
    Hordeolum externum
Approximate Synonyms
  • Left hordeolum externum
  • Left hordeolum externum (eye condition)
ICD-10-CM H00.016 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 124 Other disorders of the eye with mcc
  • 125 Other disorders of the eye without mcc

Convert H00.016 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to H00.016:
  • Hordeolum (eyelid) (externum) (recurrent) H00.019
    ICD-10-CM Diagnosis Code H00.019

    Hordeolum externum unspecified eye, unspecified eyelid

      2016 2017 2018 2019 2020 Billable/Specific Code

ICD-10-CM Codes Adjacent To H00.016
G99.2 Myelopathy in diseases classified elsewhere
G99.8 Other specified disorders of nervous system in diseases classified elsewhere
H00 Hordeolum and chalazion
H00.0 Hordeolum (externum) (internum) of eyelid
H00.01 Hordeolum externum
H00.011 …… right upper eyelid
H00.012 …… right lower eyelid
H00.013 …… right eye, unspecified eyelid
H00.014 …… left upper eyelid
H00.015 …… left lower eyelid
H00.016 …… left eye, unspecified eyelid
H00.019 …… unspecified eye, unspecified eyelid
H00.02 Hordeolum internum
H00.021 …… right upper eyelid
H00.022 …… right lower eyelid
H00.023 …… right eye, unspecified eyelid
H00.024 …… left upper eyelid
H00.025 …… left lower eyelid
H00.026 …… left eye, unspecified eyelid
H00.029 …… unspecified eye, unspecified eyelid
H00.03 Abscess of eyelid

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.