2008 ICD-9-CM Diagnosis Code 746.1 : Tricuspid atresia and stenosis congenital

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2008 ICD-9-CM Diagnosis Code 746.1

Tricuspid atresia and stenosis congenital

Short description: CONG TRICUSP ATRES/STEN.
ICD-9-CM 746.1 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 746.1 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
You are viewing the 2008 version of ICD-9-CM 746.1.
More recent version(s) of ICD-9-CM 746.1: 2009 2010 2011 2012 2013 2014 2015.

Convert to ICD-10-CM: 746.1 converts approximately to:

2015/16 ICD-10-CM Q22.9 Congenital malformation of tricuspid valve, unspecified

Approximate Synonyms

Atresia, tricuspid (heart valve condition)
Congenital atresia of tricuspid valve
Congenital stenosis of tricuspid valve
Congenital tricuspid atresia
Congenital tricuspid atresia (at birth)
Congenital tricuspid valve stenosis
Congenital tricuspid valve stenosis (at birth)
Stenosis (narrowing) of tricuspid valve, congenital
Tricuspid atresia, congenital
Tricuspid valve stenosis, congenital

Applies To

Absence of tricuspid valve

ICD-9-CM Volume 2 Index entries containing back-references to 746.1:

Absence (organ or part) (complete or partial)
- tricuspid valve 746.1
Anomaly, anomalous (congenital) (unspecified type) 759.9
- heart 746.9
  - auricle 746.9
  - bands 746.9
  - fibroelastosis cordis 425.3
  - folds 746.9
  - malposition 746.87
  - maternal, affecting fetus or newborn 760.3
  - obstructive NEC 746.84
  - patent ductus arteriosus (Botalli) 747.0
  - septum 745.9
    - acquired 429.71
    - aortic 745.0
    - aorticopulmonary 745.0
    - atrial 745.5
    - auricular 745.5
    - between aorta and pulmonary artery 745.0
    - endocardial cushion type 745.60
      - specified type NEC 745.69
    - interatrial 745.5
    - interventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - acquired 429.71
    - specified type NEC 745.8
    - ventricular 745.4
      - with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle 745.2
      - acquired 429.71
  - specified type NEC 746.89
  - tetralogy of Fallot 745.2
  - valve NEC 746.9
    - aortic 746.9
      - atresia 746.89
      - bicuspid valve 746.4
      - insufficiency 746.4
      - specified type NEC 746.89
      - stenosis 746.3
        subaortic 746.81
        supravalvular 747.22
    - mitral 746.9
      - atresia 746.89
      - insufficiency 746.6
      - specified type NEC 746.89
      - stenosis 746.5
    - pulmonary 746.00
      - atresia 746.01
      - insufficiency 746.09
      - stenosis 746.02
        infundibular 746.83
        subvalvular 746.83
    - tricuspid 746.9
      - atresia 746.1
      - stenosis 746.1
  - ventricle 746.9
- tricuspid (leaflet) (valve) 746.9
  - atresia 746.1
  - Ebstein's 746.2
  - specified type NEC 746.89
  - stenosis 746.1
Atresia, atretic (congenital) 759.89
- cardiac
  - valve 746.89
    - aortic 746.89
    - mitral 746.89
    - pulmonary 746.01
    - tricuspid 746.1
- heart
  - valve NEC 746.89
    - aortic 746.89
    - mitral 746.89
    - pulmonary 746.01
    - tricuspid 746.1
- tricuspid valve 746.1
Deformity 738.9
- tricuspid (leaflets) (valve) (congenital) 746.9
  - acquired - see Endocarditis, tricuspid
  - atresia or stenosis 746.1
  - specified type NEC 746.89
Stenosis (cicatricial) - see also Stricture
- heart valve (acquired) - see also Endocarditis
  - congenital NEC 746.89
    - aortic 746.3
    - mitral 746.5
    - pulmonary 746.02
    - tricuspid 746.1
- tricuspid (valve) (see also Endocarditis, tricuspid) 397.0
  - congenital 746.1
  - nonrheumatic 424.2
- valve (cardiac) (heart) (see also Endocarditis) 424.90
  - congenital NEC 746.89
    - aortic 746.3
    - mitral 746.5
    - pulmonary 746.02
    - tricuspid 746.1
    - urethra 753.6
Stricture (see also Stenosis) 799.89
- heart - see also Disease, heart
  - congenital NEC 746.89
  - valve - see also Endocarditis
    - congenital NEC 746.89
      - aortic 746.3
      - mitral 746.5
      - pulmonary 746.02
      - tricuspid 746.1
- tricuspid (valve) (see also Endocarditis, tricuspid) 397.0
  - congenital 746.1
  - nonrheumatic 424.2
- valve (cardiac) (heart) (see also Endocarditis) 424.90
  - congenital (cardiac) (heart) NEC 746.89
    - aortic 746.3
    - mitral 746.5
    - pulmonary 746.02
    - tricuspid 746.1
    - urethra 753.6

746.09

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746.2

ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 746.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.

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