2024 ICD-10-CM Diagnosis Code Q89.2

Congenital malformations of other endocrine glands

ICD-10-CM Code:
Q89.2
ICD-10 Code for:
Congenital malformations of other endocrine glands
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities
    (Q00-Q99)
    • Other congenital malformations
      (Q80-Q89)
      • Other congenital malformations, not elsewhere classified
        (Q89)

Q89.2 is a billable diagnosis code used to specify a medical diagnosis of congenital malformations of other endocrine glands. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024. The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Aberrant parathyroid gland
  • Aberrant thyroid gland
  • Accessory parathyroid gland
  • Accessory pituitary gland
  • Accessory thymic tissue
  • Accessory thyroid gland
  • Agenesis of thymus
  • Anterior pituitary hormone deficiency
  • Aplasia of parathyroid gland
  • Aplasia of thymus
  • Athyrotic hypothyroidism sequence
  • Autosomal dominant variant form of albumin
  • Cervical thymic remnant
  • Cervical thyroid remnant
  • Cone dystrophy
  • Congenital abnormal shape of thymus
  • Congenital absence of parathyroid gland
  • Congenital absence of pituitary gland
  • Congenital absence of thymus
  • Congenital anomaly of endocrine gland
  • Congenital anomaly of endocrine gonad
  • Congenital anomaly of parathyroid glands
  • Congenital anomaly of pituitary gland
  • Congenital anomaly of the thymus
  • Congenital anomaly of the thyroid gland
  • Congenital cleft of thymus
  • Congenital hypoplasia of cerebrum
  • Congenital hypoplasia of thymus
  • Congenital hypothyroidism due to congenital anomaly of thyroid gland
  • Congenital hypothyroidism with ectopic thyroid
  • Congenital hypothyroidism without goiter
  • Congenital iodine deficiency syndrome
  • Congenital malformation of anterior pituitary
  • Congenital malformation of anterior pituitary
  • Congenital malformation of posterior pituitary
  • Congenital malposition of the thyroid gland
  • Congenital malposition of thymus
  • Duplication of pituitary gland
  • Ectopic pituitary tissue
  • Ectopic pituitary tissue
  • Ectopic thymic tissue
  • Endocrine-cerebro-osteodysplasia syndrome
  • Familial thyroglossal duct cyst
  • Hereditary isolated hypoparathyroidism due to agenesis of parathyroid gland
  • Inherited disorder of thyroid metabolism
  • Lingual goiter
  • Lingual thyroid
  • Persistent thyroglossal duct
  • Pharyngeal pituitary tissue
  • Pituitary stalk interruption syndrome
  • Postaxial polydactyly, anterior pituitary anomalies, facial dysmorphism syndrome
  • Retinohepatoendocrinologic syndrome
  • Retrosternal thyroid gland
  • Short stature, pituitary and cerebellar defect and small sella turcica syndrome
  • Thymic, renal, anal, lung dysplasia syndrome
  • Thyroglossal duct anomaly
  • Thyroglossal duct cyst
  • Thyroglossal duct sinus
  • Thyroxine transport defect

Clinical Classification

Clinical Information

  • Lingual Thyroid

    a condition characterized by the presence of rudimentary thyroid tissue at the base of the tongue. it is due to failed embryonic development and migration of thyroid tissue to its normal location. the lingual thyroid usually cannot maintain adequate hormone production thereby resulting in hypothyroidism.
  • Cone Dystrophy

    a general term which describes a group of rare eye disorders that affect the cone cells of the retina. cone dystrophy can cause a variety of symptoms including decreased visual clarity or acuity when looking straight ahead (central vision), a reduced ability to see colors, and an increased sensitivity to light (photophobia).
  • Lingual Goiter

    pathological enlargement of the lingual thyroid, ectopic thyroid tissue at the base of the tongue. it may cause upper airway obstruction; dysphagia; or hypothyroidism symptoms.
  • Congenital Hypothyroidism with Ectopic Thyroid

    thyroid hormone deficiency present at birth that is associated with ectopic thyroid tissue located in the neck region.

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Congenital malformation of parathyroid or thyroid gland
  • Persistent thyroglossal duct
  • Thyroglossal cyst

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • congenital goiter E03.0
  • congenital hypothyroidism E03.1

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Present on Admission (POA)

Q89.2 is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.

CMS POA Indicator Options and Definitions

POA IndicatorReason for CodeCMS will pay the CC/MCC DRG?
YDiagnosis was present at time of inpatient admission.YES
NDiagnosis was not present at time of inpatient admission.NO
UDocumentation insufficient to determine if the condition was present at the time of inpatient admission.NO
WClinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission.YES
1Unreported/Not used - Exempt from POA reporting. NO

Convert Q89.2 to ICD-9-CM

  • ICD-9-CM Code: 759.2 - Endocrine anomaly NEC

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.