ICD-9: 405.99 Short Description: Second hypertension NEC Long Description: Other unspecified secondary hypertension This is the 2014 version of the ICD-9-CM diagnosis code 405.99 Code Classification. . The ICD-10 and ICD-9 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.

Other unspecified secondary hypertension. . Non-Billable On/After Oct 1/2015; Short description: Second hypertension NEC. ICD-9-CM 405.99 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 405.99 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 2014 version of ICD-9-CM 405.99 .

. most coding professionals don't think much about the underlying official ICD-9-CM coding conventions and how they fit into the classification system. . The two most commonly found abbreviations in ICD-9-CM are NEC and NOS. Many coders confuse these seemingly similar, but very different abbreviations. . portal hypertension (572.3) Code, If Applicable, .

HYPERTENSION; Hypertension, Essential, or NOS; Assign hypertension (arterial) (essential) (primary) (systemic) (NOS) to category code 401 with the appropriate fourth digit to indicate malignant (.0), benign (.1), or unspecified (.9).

2.03: ICD-9 & ICD-9-CM Codes. History of How It Was Used. . As you can see from the abbreviations NEC and NOS, the ICD-9-CM code set takes into account it’s limitations. There are a number of unlisted or nonspecific codes for diagnoses that don’t ‘fit’ exactly with the medical report. . We’ll cover more about ICD codes in the next course. Second Section: Alphabetic index.

ICD-9 Code List. IPD New Search CLICK HERE for printer friendly version of this page ICD Codes And Descriptions for Circulatory System. ICDCode: Description: . high blood pressure: 401.0: Malignant essential hypertension; hypertensive crises; resistant hypertension (refractory hypertension) 401.1: Benign essential hypertension: . Benign Second Hypert Nec: 405.9: Secondary hypertension, other or unspecified: 405.91: Renovascular hypertension: 405.99: Other secondary hypertension:

Yes Yes No Yes No No Yes No Step 1 Is the client ≥ 18 years of age? Step 2 Does the client have a diagnosis of hypertension in the last 365 days? No Step 6 Does the client have

. ‘2724’ Diagnosis - Hyperlipidemia NEC/NOS (Other and unspecified . Hyperlipidemia NEC/NOS (Other and unspecified hyperlipidemia) Detailed Information. Field Name: Field Value: Field Description: Revision: 9th Revision: Defines ICD code revision (“10th Revision”) Code Type: Diagnosis: Specifies the type of code (Diagnosis / Procedure) Code: 2724: ICD-10-CM or ICD-10-PCS code value. Note: dots are not included. Diagnosis coding under this system uses 3–7 alpha and numeric .

Other unspecified secondary hypertension. Short description: Second hypertension NEC. ICD-9-CM 405.99 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 405.99 should only be used for claims with a date of service on or before September 30, 2015. . 2016 ICD-10-CM Diagnosis Codes · Index; Convert ICD-9-CM <-> 2016 ICD-10-CM;