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ICD-10-CM Code for Atrial septal defect Q21.1

ICD-10 code Q21.1 for Atrial septal defect is a medical classification as listed by WHO under the range - Congenital malformations, deformations and chromosomal abnormalities .

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Official Long Descriptor

Atrial septal defect
Excludes2: ostium primum atrial septal defect (type I) (Q21.20)

Q21

Excludes1: acquired cardiac septal defect (I51.0)

 
Q21.1 Atrial septal defect
Child Code
Atrial septal defect, unspecified
Child Code
Secundum atrial septal defect
Child Code
Patent foramen ovale
Child Code
Coronary sinus atrial septal defect
Child Code
Superior sinus venosus atrial septal defect
Child Code
Inferior sinus venosus atrial septal defect
Child Code
Sinus venosus atrial septal defect, unspecified
Child Code
Other specified atrial septal defect

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM Q21.1 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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Handouts for cardiovascular coding with CANPC codes for El Paso, TX 03052021
Handouts-Cardiovascular System-March, 2021 Vino C. Mody Jr., COC, CPC, CCS-P, CCS, CMC, CANPC, CCVTC, CEDC, COPC, 4Med CICP, RMC, REMS, CMAA, CBCS, CNPR, CRMC CANPC/CCVTC coding lecturer local El Pa... [ Read More ]
Status Post ASD
If a patient has an ASD closure already does that mean we don't need to use the Q21.1 diagnosis code?... [ Read More ]
Help with OP note
Sorry I see that you posted this awhile ago and did not receive a response. Even though this response is delayed, I thought I would answer in the event you were still looking for guidance or came acr... [ Read More ]
Cardio Ques
Hi- I need assistance with the ICD-10 code for Atrioseptal Aneurysm. I found 2 codes and not sure which one to use" I51.0 Q21.1. Thanks in advance!... [ Read More ]
Atrioseptal Aneurysm
Hi- I need assistance with the ICD-10 code for Atrioseptal Aneurysm. I found 2 codes and not sure which one to use" I51.0 Q21.1. Thanks in advance!... [ Read More ]
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Coding Alert(s)

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