Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Nathaniel M Zilkha
 2. Date of Event Requiring Statement (Month/Day/Year)
04/05/2006		 3. Issuer Name and Ticker or Trading Symbol
HealthMarkets, Inc. [UCI]
(Last)
(First)
(Middle)
C/O GOLDMAN, SACHS & CO., 85 BROAD STREET		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

NEW YORK, NY 10004		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Nathaniel M Zilkha
C/O GOLDMAN, SACHS & CO.
85 BROAD STREET
NEW YORK, NY 10004		   X      

Signatures

/s/ Yvette Kosic, Attorney-in-fact 04/17/2006
**Signature of Reporting Person Date

Explanation of Responses:

No securities are beneficially owned

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
 
Remarks:
Mr. Nathaniel Zilkha may be deemed to beneficially own indirectly, for purposes of Section 16 of the Securities Exchange Act
 of 1934, as amended, an aggregate of 6,756,756.7567 shares of Class A-1 Common Stock, par value $0.01 per share, of
 HealthMarkets, Inc. (formerly known as UICI) that are beneficially owned by Mulberry Holdings I, LLC and Mulberry Holdings
 II, LLC.  Mr. Zilkha does not have any pecuniary interest in such shares and disclaims beneficial ownership of such shares.

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