E66.9 OBESITY, UNSPECIFIED

Code Information

  • Diagnosis Code: E66.9
  • Short Description: Obesity, unspecified
  • Long Description: Obesity, unspecified
  • Code Version: 2025 ICD-10-CM

The code E66.9 is VALID for claim submission

Code Classification

This code is valid for questionable admission codes

Synonyms

  • Autosomal dominant complex hereditary spastic paraplegia
  • Benign intracranial hypertension
  • Body mass index 30+ - obesity
  • Central obesity
  • Childhood obesity
  • Choroideremia
  • Choroideremia with deafness and obesity syndrome
  • Cognitive impairment, coarse facies, heart defects, obesity, pulmonary involvement, short stature, skeletal dysplasia syndrome
  • Colobomatous microphthalmia
  • Colobomatous microphthalmia, obesity, hypogenitalism, intellectual disability syndrome
  • Congenital mixed conductive and sensorineural hearing loss
  • Deafness, encephaloneuropathy, obesity, valvulopathy syndrome
  • Difficulty maintaining weight loss
  • Excess subcutaneous fat
  • Fetal disorder due to maternal obesity
  • Fetal disorder due to maternal obesity with adult body mass index 30 or greater but less than 40
  • Fetal disorder due to maternal obesity with adult body mass index equal to or greater than 40
  • Generalized obesity
  • Has seen dietitian - obesity
  • Impaired glucose tolerance in obese
  • Increased body mass index
  • Intellectual disability, obesity, brain malformation, facial dysmorphism syndrome
  • Intellectual disability, obesity, prognathism, eye and skin anomalies syndrome
  • Intellectual disability, seizures, macrocephaly, obesity syndrome
  • Lifelong obesity
  • Lower body obesity
  • Lymphedema associated with obesity
  • Mixed conductive AND sensorineural hearing loss
  • MOMO syndrome
  • Myelopathy due to obesity
  • MYT1L-related developmental delay, intellectual disability, obesity syndrome
  • Neurological disorder due to obesity
  • Neurological disorder due to obesity
  • Neurological disorder due to obesity
  • Neurological disorder due to obesity
  • Neurological disorder due to obesity
  • Neuropathy due to obesity
  • Obese
  • Obese build
  • Obese class I
  • Obese class II
  • Obesity
  • Obesity associated disorder
  • Obesity by adipocyte growth pattern
  • Obesity by contributing factors
  • Obesity by fat distribution pattern
  • Obesity due to leptin receptor gene deficiency
  • Obesity in adolescence
  • Obesity in mother complicating childbirth
  • Obesity monitoring check done
  • Obesity monitoring default
  • Obesity monitoring deleted
  • Obesity monitoring status
  • Obesity monitoring status
  • Obesity monitoring status
  • Obesity monitoring status
  • Obesity monitoring status
  • Obesity monitoring status
  • Obesity monitoring status
  • Peripheral neuropathy due to obesity
  • PHIP-related behavioral problems, intellectual disability, obesity, dysmorphic features syndrome
  • Pseudoneoplasm cerebri due to obesity
  • Reason for obesity therapy - occupational
  • Seen by dietitian
  • Sees or has seen dietician
  • Severe obesity
  • Simple obesity
  • Skin striae
  • Skin striae due to obesity
  • Spastic paraplegia, intellectual disability, nystagmus, obesity syndrome
  • Treatment of obesity changed
  • Treatment of obesity started
  • Type 2 diabetes mellitus in obese
  • Understands reducing diet
  • X-linked intellectual disability, hypogonadism, ichthyosis, obesity, short stature syndrome
  • X-linked sensorineural hearing loss

Diagnostic Related Group(s)

The code E66.9 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Miscellaneous Disorders Of Nutrition, Metabolism, Fluids And Electrolytes With Mcc (640)
  2. Miscellaneous Disorders Of Nutrition, Metabolism, Fluids And Electrolytes Without Mcc (641)

References to Index of Diseases and Injuries

The code E66.9 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Obesity NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
E66.9 Right Arrow 278.00 Obesity NOS
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
E66 Overweight and obesity
E66.0 Obesity due to excess calories
E66.01 Morbid (severe) obesity due to excess calories
E66.09 Other obesity due to excess calories
E66.1 Drug-induced obesity
E66.2 Morbid (severe) obesity with alveolar hypoventilation
E66.3 Overweight
E66.8 Other obesity
E66.81 Obesity class
E66.811 Obesity, class 1
E66.812 Obesity, class 2
E66.813 Obesity, class 3
E66.89 Other obesity not elsewhere classified
This page was last updated on: 10/1/2024