ICD-9 Code 759.6

Other hamartoses, not elsewhere classified

Not Valid for Submission

759.6 is a legacy non-billable code used to specify a medical diagnosis of other hamartoses, not elsewhere classified. This code was replaced on September 30, 2015 by its ICD-10 equivalent.

ICD-9: 759.6
Short Description:Hamartoses NEC
Long Description:Other hamartoses, not elsewhere classified

Convert 759.6 to ICD-10

The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:

  • Q85.8 - Other phakomatoses, not elsewhere classified

Code Classification

  • Congenital anomalies (740–759)
    • Congenital anomalies (740-759)
      • 759 Other and unspecified congenital anomalies

Information for Medical Professionals

Synonyms

  • Angiomatosis of meninges
  • Astrocytic hamartoma
  • Cerebellar hemangioblastomatosis
  • Congenital erector pili hamartoma
  • Congenital hamartoma
  • Congenital hamartoma of skin
  • Congenital leptomeningeal angiomatosis
  • Cowden syndrome
  • Dermal connective tissue hamartoma
  • Diffuse smooth muscle hamartoma
  • Eccrine angiomatous hamartoma
  • Epidermal nevus
  • Epidermolytic epidermal nevus
  • Fat-storing hamartoma of dermal dendrocytes
  • Fibrolipomatous hamartoma of nerve
  • Hairy malformation of palms and soles
  • Hamartoma
  • Hamartoma of apocrine sweat gland apparatus
  • Hamartoma of eccrine sweat gland apparatus
  • Hamartoma of hypothalamus
  • Hamartoma of integument
  • Hamartoma of muscle
  • Hamartoma of pilosebaceous apparatus
  • Hamartoma of pituitary and hypothalamus
  • Hamartoma of skin
  • Hamartoma of skin appendage
  • Hereditary neurocutaneous angiomata
  • Lhermitte-Duclos disease
  • Lipomatous hamartoma
  • Moniliform hamartoma
  • Neoplasm and/or hamartoma
  • Neurocutaneous melanosis sequence
  • Parkes Weber syndrome
  • Peutz-Jeghers polyps of small bowel
  • Peutz-Jeghers syndrome
  • Phakomatosis caesiomarmorata
  • Phakomatosis cesioflammea
  • Phakomatosis spilorosea
  • Riley-Smith syndrome
  • Spinal hamartoma
  • Splenic hamartoma
  • Sturge-Weber syndrome
  • Von Hippel-Lindau syndrome

Index to Diseases and Injuries

References found for the code 759.6 in the Index of Diseases and Injuries:


Information for Patients


Von Hippel-Lindau Disease

What is Von Hippel-Lindau disease (VHL)?

Von Hippel-Lindau disease (VHL) is a rare disease that causes tumors and cysts to grow in your body. They can grow in your brain and spinal cord, kidneys, pancreas, adrenal glands, and reproductive tract. The tumors are usually benign (non-cancerous). But some tumors, such as those in the kidney and pancreas, can become cancerous.

What causes Von Hippel-Lindau disease (VHL)?

Von Hippel-Lindau disease (VHL) is a genetic disease. It is inherited, which means that it is passed down from parent to child.

What are the symptoms of Von Hippel-Lindau disease (VHL)?

Symptoms of VHL depend on the size and location of the tumors. They may include:

  • Headaches
  • Problems with balance and walking
  • Dizziness
  • Weakness of the limbs
  • Vision problems
  • High blood pressure

How is Von Hippel-Lindau disease (VHL) diagnosed?

Detecting and treating VHL early is important. Your health care provider may suspect that you have VHL if you have certain patterns of cysts and tumors. There is a genetic test for VHL. If you have it, you will need other tests, including imaging tests, to look for tumors and cysts.

What are the treatments for Von Hippel-Lindau disease (VHL)?

Treatment can vary, depending on the location and size of the tumors and cysts. It usually involves surgery. Certain tumors may be treated with radiation therapy. The goal is to treat growths while they are small and before they do permanent damage. You will need to have careful monitoring by a doctor and/or medical team familiar with the disorder.

NIH: National Institute of Neurological Disorders and Stroke


[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.