ICD-9 Code 773.2
Hemolytic disease of fetus or newborn due to other and unspecified isoimmunization
Not Valid for Submission
773.2 is a legacy non-billable code used to specify a medical diagnosis of hemolytic disease of fetus or newborn due to other and unspecified isoimmunization. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
ICD-9: | 773.2 |
Short Description: | NB hemolyt dis-isoim NEC |
Long Description: | Hemolytic disease of fetus or newborn due to other and unspecified isoimmunization |
Convert 773.2 to ICD-10
The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:
Code Classification
-
Certain conditions originating in the perinatal period (760–779)
-
Other conditions originating in the perinatal period (764-779)
- 773 Hemolytic disease of fetus or newborn, due to isoimmunization
-
Other conditions originating in the perinatal period (764-779)
Information for Medical Professionals
Code Edits
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-9 Code Edits are applicable to this code:
- Newborn diagnoses Newborn diagnoses
Newborn diagnoses: Age of 0 years; a subset of diagnoses intended only for newborns and neonates.
Index to Diseases and Injuries
References found for the code 773.2 in the Index of Diseases and Injuries:
- Anemia 285.9
- congenital following fetal blood loss 776.5
- erythroblastic
- fetus or newborn SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease hemolytic 773.2- late 773.5
- fetus or newborn SEE ALSO See Also
- hemolytic 283.9
- acute 283.9
- fetus or newborn SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease hemolytic 773.2- late 773.5
- fetus or newborn SEE ALSO See Also
- acute 283.9
- newborn SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease hemolytic 773.2- due to isoimmunization SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease hemolytic 773.2
- late due to isoimmunization 773.5
- posthemorrhagic 776.5
- due to isoimmunization SEE ALSO See Also
- Disease diseased SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Syndrome- hemolytic fetus newborn 773.2
- autoimmune cold type warm type 283.0
- due to or with
- incompatibility
- ABO blood group 773.1
- blood group Duffy Kell Kidd Lewis M S NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 773.2
- Rh blood group factor 773.0
- Rh negative mother 773.0
- incompatibility
- unstable hemoglobin 282.7
- hemolytic fetus newborn 773.2
- Encephalopathia hyperbilirubinemica newborn 774.7
- due to isoimmunization conditions classifiable to 773.0 773.2 773.4
- Encephalopathy acute 348.30
- hyperbilirubinemic newborn 774.7
- due to isoimmunization conditions classifiable to 773.0 773.2 773.4
- hyperbilirubinemic newborn 774.7
- Erythroblastosis fetalis newborn 773.2
- due to
- ABO
- antibodies 773.1
- incompatibility maternal fetal 773.1
- isoimmunization 773.1
- Rh
- antibodies 773.0
- incompatibility maternal fetal 773.0
- isoimmunization 773.0
- ABO
- due to
- Incompatibility
- blood group Duffy E K ell Kidd Lewis M N P S NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular.- fetus or newborn 773.2
- blood group Duffy E K ell Kidd Lewis M N P S NEC NEC "Not elsewhere classifiable"
- Isoimmunization NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Incompatibility 656.2- fetus or newborn 773.2
- ABO blood groups 773.1
- Rhesus Rh factor 773.0
- fetus or newborn 773.2
- Jaundice yellow 782.4
- fetus or newborn 774.6
- due to or associated with
- blood group incompatibility NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 773.2
- blood group incompatibility NEC NEC "Not elsewhere classifiable"
- due to or associated with
- fetus or newborn 774.6
- Kernicterus of newborn not due to isoimmunization 774.7
- due to isoimmunization conditions classifiable to 773.0 773.2 773.4
- Metalliferous miners lung 503
- Myxochondrosarcoma M9220 3 see Neoplasm cartilage malignant
Information for Patients
Blood Disorders
Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets.
Blood disorders affect one or more parts of the blood and prevent your blood from doing its job. They can be acute or chronic. Many blood disorders are inherited. Other causes include other diseases, side effects of medicines, and a lack of certain nutrients in your diet.
Types of blood disorders include:
- Platelet disorders, excessive clotting, and bleeding problems, which affect how your blood clots
- Anemia, which happens when your blood does not carry enough oxygen to the rest of your body
- Cancers of the blood, such as leukemia and myeloma
- Eosinophilic disorders, which are problems with one type of white blood cell.
[Read More]
Uncommon Infant and Newborn Problems
It can be scary when your baby is sick, especially when it is not an everyday problem like a cold or a fever. You may not know whether the problem is serious or how to treat it. If you have concerns about your baby's health, call your health care provider right away.
Learning information about your baby's condition can help ease your worry. Do not be afraid to ask questions about your baby's care. By working together with your health care provider, you make sure that your baby gets the best care possible.
[Read More]
ICD-9 Footnotes
General Equivalence Map Definitions
The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Index of Diseases and Injuries Definitions
- And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
- Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
- Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
- Type 1 Excludes Notes - 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.
- Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
- Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- Inclusion terms - List of terms is included under some codes. 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.
- NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
- NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
- See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
- See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
- 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.