AutoICD API

R90.81

Billable

Abnormal echoencephalogram

Abnormal echoencephalogram

Status

Billable / Specific

Block

R90-R94

Parent Code

R90.8

Coding Notes

Includes

Conditions included under this code

  • nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan]
  • nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR]
  • nonspecific abnormal findings on diagnostic imaging by positron emission tomography [PET scan]
  • nonspecific abnormal findings on diagnostic imaging by thermography
  • nonspecific abnormal findings on diagnostic imaging by ultrasound [echogram]
  • nonspecific abnormal findings on diagnostic imaging by X-ray examination

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • abnormal findings on antenatal screening of mother (O28.-)
  • diagnostic abnormal findings classified elsewhere - see Alphabetical Index

Excludes 2

Conditions not included here, but the patient may have both

  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)

Also Known As / Clinical Terms

SNOMED CT

UMLS

Frequently Asked Questions

What is the ICD-10 code for abnormal echoencephalogram?

The ICD-10-CM code for abnormal echoencephalogram is R90.81. The full clinical description is "Abnormal echoencephalogram". R90.81 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code R90.81 mean?

ICD-10-CM code R90.81 represents "Abnormal echoencephalogram". It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a billable/specific code that can be used on a claim.

Is R90.81 a billable code?

Yes, R90.81 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is R90.81 in?

R90.81 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R90.81?

R90.81 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.

What SNOMED CT codes does R90.81 map to?

R90.81 maps to 2 SNOMED CT concepts: 274538008, 15634001000119103. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for R90.81?

R90.81 is linked to 1 UMLS Concept Unique Identifier: C0476391. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.